[{"from": "human", "value": "Provide a description of this molecule. [C][C@H1][C@H1][Branch2][#Branch1][Branch1][C@H1][Branch2][=Branch1][S][C@@H1][Branch2][=Branch1][O][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C@@H1][C@H1][Branch2][Branch1][=N][O][C@H1][Branch2][Ring2][Ring2][C@@H1][Branch2][Ring1][#Branch2][C@H1][Ring1][=Branch1][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][O][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][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a branched amino tetrasaccharide consisting of a linear trisaccharide derivative of alpha-L-fucose, N-acetyl-beta-D-glucosamine and (at the reducing end) alpha-D-mannose residues linked sequentially (1->4) and (1->2), to the N-acetyl-beta-D-glucosamine residue of which is also linked (1->3) a beta-D-galactose residue. It is an amino tetrasaccharide and a glucosamine oligosaccharide."}]