[{"from": "human", "value": "Describe this molecule. [C][C][=Branch1][C][=O][N][C@@H1][C@H1][Branch2][=Branch2][=Branch2][C][C@@][Branch1][#C][O][C@H1][Ring1][=Branch1][C@@H1][Branch1][#Branch1][C@@H1][Branch1][Ring1][C][O][O][O][Branch1][=Branch1][C][=Branch1][C][=O][O][O][C@H1][C@H1][Branch2][#Branch1][=Branch2][C@H1][Branch2][#Branch1][Ring1][O][C@H1][Branch1][Branch1][C@@H1][Ring1][=Branch1][O][O][C@@H1][C@H1][Branch2][=Branch1][Ring1][O][C@H1][Branch1][=C][C@@H1][Branch1][Branch1][C@H1][Ring1][=Branch1][O][N][C][=Branch1][C][=O][C][O][C][C@@H1][C@@H1][Branch2][Ring2][#Branch2][C@@H1][Branch1][P][C@H1][Branch1][Branch2][C][Branch1][Ring2][O][Ring1][=Branch1][O][N][C][=Branch1][C][=O][C][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][O][C][O][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is an amino pentasaccharide consisting of N-acetylneuraminic acid, beta-D-galactopyranose, 2-acetamido-2-deoxyglucopyranose and 2-acetamido-2-deoxygalactoyranose residues joined in sequence by (2->3), (1->4), and (1->6) glycosidic bonds in which the hydroxy group at position 3 of the 2-acetamido-2-deoxy-D-galactopyranose moiety bearing the anomeric hydroxy group has been converted to the corresponding beta-D-galactopyranoside. It is an amino pentasaccharide, a member of acetamides and a monocarboxylic acid."}]