[{"from": "human", "value": "Provide a description of this molecule. [C][C@H1][C@H1][Branch2][Branch1][#C][C@H1][Branch2][Branch1][#Branch2][C@@H1][Branch2][Branch1][Branch1][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C@@H1][C@H1][Branch1][#C][C@H1][Branch1][O][C@H1][Branch1][=Branch1][O][C@@H1][Ring1][=Branch1][O][C][O][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][O][O][N][C][=Branch1][C][=O][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is an amino trisaccharide that is alpha-D-galactopyranose in which the hydroxy groups at positions 2 and 3 have been glycosylated by alpha-L-fucopyranosyl and 2-acetamido-alpha-D-galactopyranosyl groups, respectively. It is an amino trisaccharide and a member of acetamides. It is functionally related to an alpha-D-GalpNAc-(1->3)-alpha-D-Galp."}]