[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@H1][C@@H1][Branch2][=Branch1][N][C@H1][Branch2][=Branch1][#Branch1][C@H1][Branch2][=Branch1][C][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C@@H1][C@H1][Branch2][Branch1][Branch1][C@@H1][Branch2][Ring2][S][C@H1][Branch2][Ring2][#Branch2][O][C@H1][Ring1][=Branch1][C][=C][Branch2][Ring1][#C][C][=C][Branch2][Ring1][=Branch2][C][=C][Ring1][=Branch1][O][C][=Branch1][=Branch1][=C][C][Ring1][=Branch1][=O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][O-1][O][C][C][O][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a flavonoid oxoanion obtained by deprotonation of the 5-hydroxy group of 7-O-methylvitexin 2''-O-alpha-L-rhamnoside. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a conjugate base of a 7-O-methylvitexin 2''-O-alpha-L-rhamnoside."}]