SMILES: C1CC(=C(N2[C@H]1[C@@H](C2=O)NC(=O)[C@@H](C3=CC=CC=C3)[NH3+])C(=O)[O-])Cl
Description: The molecule is the zwitterionic form of loracarbef. It is a carbacephem and a zwitterion. It is a tautomer of a loracarbef.