[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=Branch1][C][=O][N][C@@H1][C@H1][Branch2][Ring2][N][C@H1][Branch2][Ring2][#Branch1][C@H1][Branch2][Ring1][P][O][C@@H1][Ring1][=Branch1][O][C][C@@H1][C@@H1][Branch2][Ring1][Branch1][C@@H1][Branch1][P][C@H1][Branch1][Branch2][C][Branch1][Ring2][O][Ring1][=Branch1][O][N][C][=Branch1][C][=O][C][O][O][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is a disaccharide consisting of a 2-acetamido-2-deoxy-D-galactose residue and a 2-acetamido-2-deoxy-alpha-D-galactose residue joined by a (1->6) glycosidic bond. It is an amino disaccharide, a glycosylgalactose derivative and a member of acetamides. It is functionally related to a N-acetyl-alpha-D-galactosamine and a N-acetyl-D-galactosamine."}]