[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a penicillin in which the substituent at position 6 of the penam ring is a 2-amino-2-phenylacetamido group. It has a role as an antibacterial drug. It is a penicillin, a penicillin allergen and a beta-lactam antibiotic. It is a conjugate acid of an ampicillin(1-)."}, {"from": "gpt", "value": "[C][C][Branch2][Ring2][=Branch2][C@@H1][Branch2][Ring1][S][N][C@H1][Branch1][Ring2][S][Ring1][Branch1][C@@H1][Branch1][Branch1][C][Ring1][Branch1][=O][N][C][=Branch1][C][=O][C@@H1][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][O][C]"}]