[{"from": "human", "value": "What can you tell me about this molecule? [C][O][C][=Branch1][C][=O][C@H1][Branch1][#Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][Cl][N][C][C][C][=C][Branch1][Ring2][C][Ring1][=Branch1][C][=C][S][Ring1][=Branch1]"}, {"from": "gpt", "value": "The molecule is an inhibitor of platelet aggregation that is used to decrease the risk of myocardial infarction and stroke in patients known to have atherosclerosis. Clopidogrel has been linked to rare instances of idiosyncratic, clinically apparent acute liver injury."}]