[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][Branch2][Ring2][=C][C][=C][Branch2][Ring2][Branch2][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][=C][C][=C][Branch1][=C][C@@H1][Branch1][Branch2][C@H1][Branch1][Ring2][O][Ring1][Branch1][O][C][C][O][C][=Branch1][=Branch2][=C][Ring1][=N][C][Ring2][Ring1][C][=O][O-1][O][O]"}, {"from": "gpt", "value": "The molecule is a phenolate anion obtained by deprotonation of the 8-hydroxy group of (2S-3S)-versiconal hemiacetal. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a conjugate base of a (2S-3S)-versiconal hemiacetal."}]