[{"from": "human", "value": "Could you provide a description of this molecule? [C][C@H1][C@@H1][Branch2][=Branch1][#C][C@H1][Branch2][=Branch1][#Branch2][C@H1][Branch2][=Branch1][Branch1][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C][C@@H1][C@H1][Branch2][Branch1][#Branch1][C@@H1][Branch2][Branch1][C][C@H1][Branch2][Ring2][=N][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C][=C][Branch2][Ring1][Ring1][O][C][=C][C][=Branch1][C][=O][C][=C][Branch1][#Branch1][C][Ring1][#Branch1][=C][Ring1][O][O][C][=C][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][O][O][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is an oxonium betaine that is the conjugate base of cyanidin 3-O-rutinoside, arising from selective deprotonation of the 5-hydroxy group on the chromene ring; major species at pH 7.3. It is a conjugate base of a cyanidin 3-O-rutinoside."}]