SMILES: CC(=O)OCC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)[C@@H](C3=CC=CC=C3)N)SC1)C(=O)O
Description: The molecule is a cephalosporin antibiotic containing at the 7beta-position of the cephem skeleton an (R)-amino(phenyl)acetamido group. It has a role as an antimicrobial agent. It is a cephalosporin and a beta-lactam antibiotic allergen.