[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is an Angiotensin Converting Enzyme Inhibitor. The mechanism of action of captopril is as an Angiotensin-converting Enzyme Inhibitor."}, {"from": "gpt", "value": "[C][C@H1][Branch1][Ring1][C][S][C][=Branch1][C][=O][N][C][C][C][C@H1][Ring1][Branch1][C][=Branch1][C][=O][O]"}]