[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=C][C][=Branch2][Ring2][S][=C][Branch2][Ring1][C][C][=C][Ring1][=Branch1][C][=Branch1][=Branch2][=C][C][=Branch1][C][=O][O][Ring1][#Branch1][O][C][C][=C][Branch2][Ring1][Branch1][C][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][O-1][O][C][=Branch1][C][=O][C][=C][Ring1][#Branch2][O][C][C][O]"}, {"from": "gpt", "value": "The molecule is a phenolate anion that is the conjugate base of desertorin A, obtained by deprotonation of 7-hydroxy group of desertorin A. It is the major microspecies at pH 7.3. It is a conjugate base of a desertorin A."}]