[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][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][O][C][Ring2][Ring1][Branch1][=O]"}, {"from": "gpt", "value": "The molecule is a gibberellin carboxylic acid anion that is the conjugate base of gibberellin A9, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a gibberellin A9."}]