[{"from": "human", "value": "Describe this molecule. [C][=C][C][=Branch2][Ring1][#Branch2][=C][Branch2][Ring1][Branch1][C][=C][Ring1][=Branch1][/C][=C][/C][=C][C][=Branch1][=Branch2][=C][C][=Branch1][C][=O][O][Ring1][#Branch1][O][O][O-1]"}, {"from": "gpt", "value": "The molecule is an organic anion that is the conjugate base of hispidin resulting from the deprotonation of the 4-hydroxy group; major species at pH 7.3. It is a conjugate base of a hispidin."}]