[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a cinnamate ester obtained by formal condensation of the carboxy group of ferulic acid with one of the hydroxy groups of tartaric acid. It is an aromatic ether, a cinnamate ester, a dicarboxylic acid, a member of phenols and a tetraric acid derivative. It is functionally related to a 2,3-dihydroxybutanedioic acid."}, {"from": "gpt", "value": "[C][O][C][=C][Branch2][Ring1][P][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=C][C][=Branch1][C][=O][O][C][Branch1][#Branch2][C][Branch1][=Branch1][C][=Branch1][C][=O][O][O][C][=Branch1][C][=O][O][O]"}]