SMILES: COC1=CC(=CC(=C1OC(=O)[C@H](CC(=O)O)O)OC)/C=C/C(=O)O
Description: The molecule is the 4-O-(S)-malate derivative of sinapic acid. It derives from a (S)-malate(2-). It is a conjugate acid of a sinapoyl (S)-malate(2-).