<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: Phase 1 Study To Test Safety And Dose Of A Cholecystokinin Receptor Antagonist, Proglumide, In Non-Alcoholic Steatohepatitis (Nash)[/INST] Yes</s>