SMILES: C1=CC(=C(C=C1CC(C(=O)O)N)C2=C(C=CC(=C2)CC(C(=O)O)N)O)O
Description: The molecule is a biphenyl compound comprising two tyrosine residues linked at carbon-3 of their benzene rings. It has a role as a biomarker. It is a member of biphenyls, a tyrosine derivative and a non-proteinogenic alpha-amino acid.