[{"from": "human", "value": "Please give me some details about this molecule. [C][C@H1][C@H1][Branch2][Branch1][P][C@H1][Branch2][Branch1][N][C@@H1][Branch2][Branch1][#Branch1][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C@@H1][C@H1][Branch2][Ring2][#Branch2][O][C@H1][Branch2][Ring2][Ring2][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][N][C][=Branch1][C][=O][C][O][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is a branched trisaccharide that is 2-acetamido-beta-D-quinovose (= 2-acetamido-2,6-dideoxy-beta-D-glucopyranose) which has been glycosylated at positions 3 and 4 by beta-D-galactopyranosyl and alpha-L-fucopyranosyl (= 6-deoxy-alpha-L-galactopyranosyl) groups, respectively."}]