[{"from": "human", "value": "Could you provide a description of this molecule? [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]"}, {"from": "gpt", "value": "The molecule is a penicillin in which the substituent at position 6 of the penam ring is a (2R)-2-amino-2-(cyclohexa-1,4-dien-1-yl)acetamido group. It is a penicillin and a penicillin allergen. It is functionally related to an ampicillin."}]