[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=Branch1][C][=O][N][C@@H1][C@H1][Branch2][Ring1][#Branch1][C@H1][Branch1][O][C@H1][Branch1][=Branch1][O][C][Ring1][=Branch1][O][C][O][O][S][=Branch1][C][=O][=Branch1][C][=O][O][O][C@H1][C@@H1][Branch2][Ring1][Ring2][C@H1][Branch1][S][C@@H1][Branch1][N][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][C][=Branch1][C][=O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is an oligosaccharide sulfate consisting of alpha-L-pyranuronosyl and 2-acetamido-2-deoxy-4-O-sulfo-D-galactopyranose residues joined in sequence by a (1->3) glycosidic bond. It is an oligosaccharide sulfate, an amino disaccharide and a member of acetamides."}]