[{"from": "human", "value": "Could you provide a description of this molecule? [C][C@H1][C@H1][C][=Branch1][C][=O][C][C@][Branch2][Branch1][Branch2][C@@][Branch1][Ring2][O][Ring1][#Branch1][Branch1][P][C@H1][Branch1][Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][C][=Branch1][C][=O][O][C][O][C@@H1][Ring2][Ring1][C][C@H1][Branch1][C][C][/C][=C][Branch1][C][\\C][/C][=C][/C][=Branch1][N][=C][/C][=Branch1][C][=O][C][N][C][\\-Ring1][=Branch1][=O][/O][C]"}, {"from": "gpt", "value": "The molecule is an organic heterotricyclic compound and tetramic acid derivative originally isolated from an unidentified oligosporic actinomycete strain (no. E864-861) and found to be active against both Gram-positive and Gram-negative anaerobic bacteria as well as some aerobic bacteria such as Streptococci. The methyl ester of nocamycin E. It has a role as an antibacterial agent and a bacterial metabolite. It is a spiroketal, a methyl ester, a gamma-lactam, an organic heterotricyclic compound, an olefinic compound, an enol and a member of tetramic acids. It is functionally related to a nocamycin E. It is a conjugate acid of a nocamycin I(1-)."}]