SMILES: CC(=O)N[C@@H](CC1=CC=C(C=C1)[N+](=O)[O-])C(=O)N[C@@H](CCC(=O)N)C(=O)O
Description: The molecule is a dipeptide consisting of L-phenylalanine nitro-substituted at C-4 of the phenyl ring and connected to L-glutamine via a peptide bond. It has a role as an epitope.