SMILES: CC1([C@@H](N2[C@H](S1)[C@@H](C2=O)NC(=O)CSCC=C)C(=O)O)C
Description: The molecule is a penicillin where the side-chain N-acyl group is specified as allylmercaptoacetyl. Antibiotic isolated from Penicillium chrysogenum. It has a role as a Penicillium metabolite.