[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=Branch1][C][=O][N][C@@H1][C@H1][Branch2][Branch1][=C][C@@H1][Branch2][Branch1][=Branch2][C@H1][Branch2][Branch1][Ring1][O][C@@H1][Ring1][=Branch1][O][C@H1][C@H1][Branch2][Ring2][#Branch1][O][C@H1][Branch1][=Branch2][C@@H1][Branch1][Branch1][C@H1][Ring1][=Branch1][O][O][O][C@@H1][C@H1][Branch2][Ring1][Ring1][O][C][Branch1][=C][C@@H1][Branch1][Branch1][C@H1][Ring1][=Branch1][O][N][C][=Branch1][C][=O][C][O][C][O][C][O][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is an amino trisaccharide consisting of 2-acetamido-2-deoxy-alpha-D-glucopyranose, beta-D-galactopyranose and 2-acetamido-2-deoxy-D-glucopyranose residues joined in sequence by (1->4) glycosidic bonds. It is an amino trisaccharide, a member of acetamides and a glucosamine oligosaccharide. It is functionally related to a beta-D-Galp-(1->4)-D-GlcpNAc."}]