[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a mitomycin. It has a role as an antineoplastic agent and an alkylating agent. It is a conjugate acid of a mitomycin C(1-)."}, {"from": "gpt", "value": "[C][C][=C][Branch2][Ring2][Branch2][C][=Branch1][C][=O][C][=C][Branch1][Branch1][C][Ring1][#Branch1][=O][N][C][C@H1][C@@H1][Branch2][Ring1][C][C@@][Ring1][Branch1][Branch1][O][C@@H1][Ring1][#Branch2][C][O][C][=Branch1][C][=O][N][O][C][N][Ring1][N][N]"}]