[{"from": "human", "value": "Describe this molecule. [C][C@][Branch2][Ring2][=Branch2][C][C][C][C@@][Branch2][Ring1][S][C@@H1][Ring1][=Branch1][C@@H1][Branch2][Ring1][Ring2][C@][C@H1][Ring1][Branch1][C][C][C@H1][Branch1][Ring2][C][Ring1][=Branch1][C][=Branch1][C][=C][C][Ring1][=Branch2][C][=Branch1][C][=O][O-1][C][=O][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a dicarboxylic acid anion obtained by deprotonation of both carboxy groups of gibberellin A24. It is a gibberellin carboxylic acid anion and a dicarboxylic acid dianion. It is a conjugate base of a gibberellin A24."}]