[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=C][Branch2][Ring2][#Branch1][C][=Branch1][C][=O][C][=C][Branch1][Branch1][C][Ring1][#Branch1][=O][N][C][C@H1][C@@H1][Branch1][P][C@@][Ring1][Branch1][Branch1][O][C@H1][Ring1][#Branch2][C][O][C][=Branch1][C][=O][N][O][N][Ring1][O][C][O][C]"}, {"from": "gpt", "value": "The molecule is a member of the family of mitomycins that exhibits antibiotic and antitumour properties. It has a role as an antimicrobial agent and an antineoplastic agent. It is a mitomycin and an ether. It is a conjugate acid of a mitomycin B(1-)."}]