[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=C][C][=C][C][=C][Branch2][Ring2][=C][C][Ring1][=Branch1][=C][Branch2][Ring2][=Branch1][C][=C][Ring1][#Branch2][C][C@H1][C][=Branch1][C][=O][C][=Branch2][Ring1][#Branch1][=C][Branch1][#C][C][=Branch1][C][=O][C@][Ring1][Branch2][Branch1][Branch1][C][Ring1][N][=O][O][C][=Branch1][C][=O][N][O][O][O]"}, {"from": "gpt", "value": "The molecule is a member of the class of tetracyclines that is anhydrotetracycline in which the dimethylamino group at position 4 has been replaced by a keto group. It has a role as a bacterial metabolite. It is a tertiary alpha-hydroxy ketone and a member of tetracyclines. It is functionally related to an anhydrotetracycline. It is a conjugate acid of a 4-de(dimethylamino)-4-oxoanhydrotetracycline(1-)."}]