[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C@][Branch2][Ring2][Branch2][C][C][=C][Branch1][Branch2][C][=Branch1][C][=O][C][Ring1][#Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch2][C][=Branch1][C][=O][C][=C][Branch1][Branch1][C][Ring1][=Branch2][=O][C][=C][C][=C][Ring1][Branch2][O][O]"}, {"from": "gpt", "value": "The molecule is an angucycline antibiotic that is 3,4-dihydrotetraphene-1,7,12(2H)-trione substituted by hydroxy groups at positions 3 and 8 and a methyl group at position 3 (the 3R stereoisomer) ring system. It is an antibiotic isolated from Streptomyces sp. It is a member of phenols, a tertiary alcohol, a cyclic ketone and an angucycline antibiotic."}]