[{"from": "human", "value": "What can you tell me about this molecule? [C][C@@][C@H1][Branch2][Ring2][S][C][C][C@@][Branch2][Ring2][Ring2][C@@H1][Ring1][=Branch1][C@@H1][Branch2][Ring1][Branch2][C@][C@H1][Ring1][Branch1][C][C][C@][Branch1][Ring2][C][Ring1][=Branch1][Branch1][=Branch2][C][=Branch1][C][=C][C@H1][Ring1][=Branch2][O][O][C][=Branch1][C][=O][O][O][C][Ring2][Ring1][#Branch1][=O][O]"}, {"from": "gpt", "value": "The molecule is a C19-gibberellin, initially identified in Helianthus annuus. It differs from gibberellin A1 in the presence of a beta-OH at C-9 (gibbane numbering). It has a role as a plant metabolite. It is a C19-gibberellin, a gibberellin monocarboxylic acid and a lactone."}]