[{"from": "human", "value": "What can you tell me about this molecule? [C][C@H1][C@H1][Branch1][P][C@H1][Branch1][=N][C@@H1][Branch1][Branch2][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][O][C][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][C][O][O]"}, {"from": "gpt", "value": "The molecule is a disaccharide derivative consisting of 2-O-methyl-alpha-L-fucopyranose having a 4-O-methyl-alpha-L-rhamnopyranosyl residue attached at the 4-position."}]