SMILES: C1=CC=C2C(=C1)C(=CN2)C[C@@H](C(=O)N[C@@H](CC3=CC=C(C=C3)O)C(=O)NCC(=O)N[C@@H](CC4=CC=C(C=C4)O)C(=O)N[C@@H](CC5=CN=CN5)C(=O)N[C@@H](CC6=CN=CN6)C(=O)O)N
Description: The molecule is an oligopeptide comprising L-tryptophan, L-tyrosine, glycine, L-tyrosine, and two L-histidine residues coupled in sequence by peptide linkages. It has a role as an epitope.