[{"from": "human", "value": "Could you provide a description of this molecule? [C][C@@H1][Branch2][Ring1][O][C][=Branch1][C][=O][N][Ring1][Branch1][C@H1][Branch1][N][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][=Branch1][C][=O][O-1][N][C][=Branch1][C][=O][/C][=Branch1][Ring1][=N][\\O][/C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O]"}, {"from": "gpt", "value": "The molecule is conjugate base of nocardicin E. It is a conjugate base of a nocardicin E. It is a conjugate acid of a nocardicin E(2-)."}]