[{"from": "human", "value": "Please give me some details about this molecule. [C][C@@H1][C][C][C@H1][Branch1][=N][C][=C][Branch1][Branch2][C][C][C@H1][Ring1][=Branch2][Ring1][Branch1][C][/C][=C][Branch1][C][\\C][/C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a monocarboxylic acid that is 2-methylprop-2-enoic acid which is substituted at position 3 by a 3,7-dimethyl-2,4,5,6,7,7a-hexahydro-1H-inden-4-yl group. A bicyclic sesquiterpenoid constituent of the essential oil of the Valerian plant. It has a role as a sedative, a GABA modulator, a plant metabolite and a volatile oil component. It is a sesquiterpenoid, a carbobicyclic compound and a monocarboxylic acid. It is a conjugate acid of a valerenate."}]