[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=Branch1][C][=O][N][C@@H1][C@H1][Branch2][#Branch1][=Branch1][C@@H1][Branch2][=Branch1][P][C@H1][Branch2][=Branch1][O][O][C@H1][Ring1][=Branch1][O][C][C@@H1][C@@H1][Branch2][Branch1][#C][C@@H1][Branch2][Ring1][S][C@H1][Branch2][Ring1][O][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C@H1][Branch1][#Branch1][C@@H1][Branch1][Ring1][C][O][O][C@@H1][Branch1][#Branch1][C@H1][Branch1][Ring1][C][O][O][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][N][C][=Branch1][C][=O][C][O][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is a tetrasaccharide derivative consisting of D-glucitol having an N-acetyl-beta-D-glucosaminyl-(1->3)-[N-acetyl-beta-D-glucosaminyl-(1->6)]-beta-D-galactosyl group attached at the 4-position. It is a tetrasaccharide derivative and a glucosamine oligosaccharide. It is functionally related to a D-glucitol."}]