Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.

```TypeScript

 { // Information on the clinical trial characteristics from the abstract
 conditions: string // The condition or disease being treated in the clinical trial
 drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```


Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.



Input:Efficacy and safety of the long-acting muscarinic antagonist GSK233705 delivered once daily in patients with COPD.  GSK233705 is a recently developed inhaled anticholinergic being investigated for the potential treatment of chronic obstructive pulmonary disease (COPD). This dose-ranging, parallel-group, double-blind study compared the bronchodilator efficacy, safety and pharmacokinetics of GSK233705 with placebo in patients with moderate-to-severe COPD. Patients were randomised to receive 12.5 µg, 25 µg, 50 µg, 100 µg or 200 µg of GSK233705 or placebo once daily for 28 days. The primary endpoint was change from baseline in trough forced expiratory volume in 1 s (FEV(1)) on day 29. The intent-to-treat population consisted of 576 patients (mean predicted FEV(1) 51%; mean age 62 years). Treatment with GSK233705 produced statistically significant improvements in pulmonary function compared with placebo. Only the 200 µg dose exceeded the predefined target threshold of 130-mL difference compared with placebo for the primary endpoint of change from baseline in trough FEV(1) on day 29. No clear pattern of dose response was observed for the other doses. Serial FEV(1) (0-24 h) showed a peak effect around 2 h postdose and tended to decline to clinically insignificant levels compared with placebo at 23 and 24 h. Each dose of GSK233705 was well tolerated. The incidence of adverse events was low and similar across all treatment groups. There were no clinically significant effects on laboratory parameters, vital signs or electrocardiograms. All doses of GSK233705 demonstrated bronchodilatory activity and were well tolerated. Although the onset of bronchodilation was rapid, it was not sustained over 24 h making it unsuitable for once-daily dosing. Output:
{'conditions': 'Pulmonary Disease, Chronic Obstructive', 'interventions': 'Drug: GSK233705 12.5mcg|Drug: GSK233705 25mcg|Drug: GSK233705 50mcg|Drug: GSK233705 100mcg|Drug: GSK233705 200mcg|Drug: Placebo'}