[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][=Branch1][C][=O][C][C][C][C@@H1][Branch2][Ring2][=Branch1][C][=C][Branch2][Ring1][S][C][=C][C][=Branch1][Branch1][=C][Ring1][=Branch1][O-1][C][=Branch1][C][=O][C][=C][Branch1][Branch1][C][Ring1][=Branch2][=O][C][=C][Branch1][=Branch1][C][=C][Ring1][Branch2][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a phenolate anion obtained by deprotonation of the 2-hydroxy group of (S)-5'-oxoaverantin. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a conjugate base of a (S)-5'-oxoaverantin."}]