[{"from": "human", "value": "Describe this molecule. [C][C][Branch2][Ring2][O][C@@H1][Branch2][Ring2][C][N][C@H1][Branch1][Ring2][S][Ring1][Branch1][C@@H1][Branch1][Branch1][C][Ring1][Branch1][=O][N][C][=Branch1][C][=O][C][=C][Branch1][=Branch2][C][=C][C][=C][Ring1][=Branch1][O][C][O][C][C][=Branch1][C][=O][O][C]"}, {"from": "gpt", "value": "The molecule is a penicillin that is 6-aminopenicillanic acid in which one of the amino hydrogens is replaced by a 2,6-dimethoxybenzoyl group. It has a role as an antibacterial drug. It is a penicillin and a penicillin allergen. It is a conjugate acid of a methicillin(1-)."}]