<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: Rectal Indomethacin Versus Prophylactic Pancreatic Duct Stent Placement To Prevent Post-Ercp Pancreatitis - A Cost-Effectiveness Analysis[/INST] Yes</s>