[{"from": "human", "value": "Provide a description of this molecule. [C][C][=Branch1][C][=O][N][C@@H1][C@H1][Branch1][#C][C@H1][Branch1][O][C@H1][Branch1][=Branch1][O][C@@H1][Ring1][=Branch1][O][C][O][O][O][C@H1][C@@H1][Branch2][Ring2][=Branch1][C@H1][Branch1][=N][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][O][C@H1][C@@H1][Branch1][P][C@H1][Branch1][=N][C@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][O][O][N][C][=Branch1][C][=O][C]"}, {"from": "gpt", "value": "The molecule is an amino trisaccharide consisting of beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose and 2-acetamido-2-deoxy-alpha-D-galactopyranose residues joined in sequence by (1->3) glycosidic bonds. It is an amino trisaccharide and a member of acetamides. It is functionally related to a beta-D-GlcpNAc-(1->3)-alpha-D-GalpNAc and a beta-D-Galp-(1->3)-beta-D-GlcpNAc."}]