[{"from": "human", "value": "Could you provide a description of this molecule? [C][C@H1][C@H1][Branch2][#Branch1][#Branch2][C@H1][Branch2][#Branch1][Branch1][C@@H1][Branch2][=Branch1][S][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C@@H1][C@H1][Branch2][Branch1][=C][C@@H1][Branch2][Ring1][P][O][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][C][O][O][C@@H1][C@H1][Branch1][#C][C@H1][Branch1][O][O][C@@H1][Branch1][Branch1][C@@H1][Ring1][=Branch1][O][C][O][O][N][C][=Branch1][C][=O][C][N][C][=Branch1][C][=O][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is an amino tetrasaccharide that is 2-acetamido-3-O-(2-acetamido-beta-D-glucopyranosyl)-2-deoxy-alpha-D-galactopyranose in which the 2-acetamido-beta-D-glucopyranosyl moiety has been glycosylated at positions 3 and 4 by alpha-L-fucosyl and beta-D-galactopyranosyl groups, respectively. It is an amino tetrasaccharide and a member of acetamides. It is functionally related to a beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->3)-alpha-D-GalpNAc and an alpha-L-Fucp-(1->3)-[beta-D-Galp-(1->4)]-beta-D-GlcpNAc."}]