[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][C][C][Branch1][Branch1][C][C][Ring1][=Branch1][C@@H1][C][C@H1][Branch2][Ring1][#C][N][Branch1][Ring2][C][Ring1][Branch1][C][=Branch1][C][=O][C][P][=Branch1][C][=O][Branch1][=N][C][C][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][O][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is the active phosphinic acid metabolite of prodrug [fosinopril], which is activated by esterases in vivo. It binds zinc with phosphinic acid group."}]