SMILES: CCC1CN(C(=O)C(=O)N1)C(=O)N[C@H](C2=CC=CC=C2)C(=O)N[C@@H]([C@@H]3N[C@H](C(S3)(C)C)C(=O)O)C(=O)NCCCC[C@@H](C(=O)O)N
Description: The molecule is an L-lysine derivative obtained from nucleophilic cleavage of the beta-lactam ring of piperacillin by the epsilon-amino group of the L-lysine molecule. It contains a piperacilloyl group. It derives from a piperacillin.