[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=Branch1][C][=O][N][C@@H1][C@H1][Branch2][Ring2][Ring2][C@H1][Branch2][Ring1][#C][C@H1][Branch2][Ring1][=Branch2][O][C@H1][Ring1][=Branch1][O][C@@H1][C@H1][Branch1][=C][O][C@H1][Branch1][=Branch2][C@@H1][Branch1][Branch1][C@H1][Ring1][=Branch1][O][O][O][C][O][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is an amino disaccharide consisting of 2-acetamido-2-deoxy-beta-D-galactopyranose and beta-D-glucopyranose residues joined in sequence by a (1->4) glycosidic bond. It is an amino disaccharide and a member of acetamides. It is functionally related to a beta-D-glucose and a N-acetyl-beta-D-galactosamine."}]