[{"from": "human", "value": "Describe this molecule. [C][C][=Branch1][C][=O][N][C@@H1][C@H1][Branch2][Branch1][N][C@@H1][Branch2][Branch1][#Branch1][C@H1][Branch2][Ring2][P][O][C@H1][Ring1][=Branch1][O][C][C@@H1][C@@H1][Branch2][Ring2][Branch1][C@@H1][Branch2][Ring1][S][C@H1][Branch2][Ring1][O][C@@H1][Branch1][Ring2][O][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][O][O][O][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is a linear amino trisaccharide consisting of beta-D-glucose at the reducing end having an N-acetyl-beta-D-glucosaminyl-(1->6)-beta-D-galactosyl group attached at the 4-position. It is an oligosaccharide, an amino trisaccharide and a glucosamine oligosaccharide."}]