<s>[INST] Given an abstract text, please determine whether it contains any drug mentions. Provide a 'Yes' or 'No' answer based on the presence or absence of drugs. Abstract Text: Tenapanor Has Early Onset Of Action In Treating Symptoms Of Irritable Bowel Syndrome With Constipation (Ibs-C) (T3Mpo-1 And T3Mpo-2 Trials)[/INST] Yes</s>