[{"from": "human", "value": "Describe this molecule. [C][C][C][=Branch1][C][=O][O][C][Branch1][#Branch2][C][C][=C][C][=C][C][=C][Ring1][=Branch1][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Branch1][C][C][C][N][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a propanoate ester that is propyl propanoate substituted by a benzyl and phenyl group at position 1, a methyl group at position 2 and a dimethylamino group at position 3. It is a propanoate ester and a tertiary amine."}]