SMILES: CC1([C@@H](N[C@H](S1)C2C(=O)NC(C(=O)N2)C3=CC=C(C=C3)O)C(=O)O)C
Description: The molecule is a member of the class of 2,5-diketopiperazines obtained via autoaminolysis of amoxicillin. It has a role as an allergen. It is a thiazolidinemonocarboxylic acid and a member of 2,5-diketopiperazines. It derives from an amoxicillin.