[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][C][=Branch2][Branch1][Ring2][=C][C][=C][Ring1][=Branch1][C][=C][C][=Branch1][C][=O][C][=C][Branch1][Ring2][O][Ring1][#Branch1][C][=Branch1][#Branch2][=C][Branch1][=Branch1][C][=C][Ring1][#Branch1][O][O-1][C@H1][C@@H1][Branch1][P][C@H1][Branch1][=N][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is conjugate base of vitexin arising from deprotonation of the 7-hydroxy group; major species at pH 7.3. It is a conjugate base of a vitexin."}]