[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a branched amino tetrasaccharide comprising a chain of alpha-N-acetylneuraminyl, N-acetyl-beta-D-glucosaminyl and beta-D-galactose residues linked sequentially (2->6) and (1->3), to the N-acetyl-beta-D-glucosaminyl residue of which is also attached via a beta(1->3) linkage a futher D-galactosyl residue. A 5-aminopentyl linker may be attached to the oxygen at position 1 of the galactose residue. It is a glucosamine oligosaccharide and an amino tetrasaccharide."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][N][C@@H1][C@H1][Branch2][#Branch1][S][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][C@@H1][C@H1][Branch2][Branch1][#C][C@@H1][Branch2][Ring2][Branch1][C@H1][Branch2][Ring1][O][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C@H1][C@H1][Branch1][#C][C@H1][Branch1][#Branch2][O][C@H1][Branch1][Branch1][C@@H1][Ring1][=Branch1][O][O][C][O][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][O]"}]