[{"from": "human", "value": "Please give me some details about this molecule. [C][S][=Branch1][C][=O][=Branch1][C][=O][C][C][C][#N]"}, {"from": "gpt", "value": "The molecule is under investigation in clinical trial NCT01768975 (Phase 2 Efficacy Trial of OLT1177 Gel in Subjects With Moderate to Severe Pain Associated With OA of the Knee)."}]