<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: Efficacy Of Etrasimod At Week 52 Among Subjects Who Reached Clinical Response At Week 12:Post Hoc Analysis Of The Phase 3 Elevate Uc 52 Trial[/INST] Yes</s>