[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=Branch1][C][=O][N][C@@H1][C@H1][Branch1][S][C@H1][Branch1][N][C@H1][Branch1][#Branch1][O][C@@H1][Ring1][=Branch1][O][C][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is an N-acetyl-alpha-D-galactosaminide having a methyl substituent at the anomeric position."}]