[{"from": "human", "value": "Provide a description of this molecule. [C][C][=Branch1][C][=O][N][C@@H1][C@H1][Branch2][=Branch1][S][C@@H1][Branch2][=Branch1][O][C@H1][Branch2][=Branch1][Branch1][O][C@H1][Ring1][=Branch1][O][C@H1][C@H1][Branch2][Branch1][#Branch2][C@@H1][Branch2][Branch1][Branch1][C@H1][Branch2][Ring2][#C][O][C@H1][Ring1][=Branch1][O][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][C][O][O][O][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is an amino tetrasaccharide consisting of a 2-acetamido-2-deoxy-beta-D-glucopyranose residue, two beta-D-mannopyranose residues and a beta-D-glucopyranose residue joined in sequence by (1->2), (1->2), and (1->4) glycosidic bonds. It is an amino tetrasaccharide and a member of acetamides."}]