[{"from": "human", "value": "Please give me some details about 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][#Branch2][O][C][Branch1][Branch1][C@@H1][Ring1][=Branch1][O][O][C][O][O][C][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is an amino tetrasaccharide that is 3-O-(2-acetamido-2-deoxy-alpha-D-glucopyranosyl)-D-galactopyranose in which the acetamidoglucosyl group has been glycosylated at positions 3 and 4 by beta-D-galactosyl and alpha-L-fucosyl groups, respectively. It is an oligosaccharide, a member of acetamides and an amino tetrasaccharide."}]