[{"from": "human", "value": "Describe this molecule. [C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][Branch1][Branch2][C][=Branch1][C][=O][N][Ring1][#Branch1][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a member of the class of oxindoles that is 2-oxindole carrying a carboxymethyl substituent at position 3. It has a role as a plant metabolite. It is a monocarboxylic acid, a member of indole-3-acetic acids and a member of oxindoles. It is a conjugate acid of a 2-oxindole-3-acetate. It is a tautomer of a 2-hydroxy-(indol-3-yl)acetic acid."}]