SMILES: CC1=C(N2[C@@H]([C@@H](C2=O)N)SC1)C(=O)O
Description: The molecule is a cephem monocarboxylic acid derivative having a structure based on cephalosporanic acid, deacetoxylated and carrying a 7beta-amino group. It is a monocarboxylic acid and a cephalosporin. It derives from a cephalosporanic acid.