SMILES: C1=CC(=C(C=C1/C=C/C=O)O)O
Description: The molecule is a cinnamaldehyde that is (E)-cinnamaldehyde substituted at positions 3 and 4 on the phenyl ring by hydroxy groups. It has a role as a metabolite. It is a member of catechols and a member of cinnamaldehydes.