[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=Branch1][C][=O][N][C@@H1][C@H1][Branch2][Branch1][=Branch2][C@@H1][Branch2][Branch1][Ring2][C@H1][Branch2][Ring2][=C][O][C@@H1][Ring1][=Branch1][O][C@H1][C@H1][Branch1][#C][C@H1][Branch1][#Branch2][O][C][Branch1][Branch1][C@@H1][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][O][O][O][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is a branched amino trisaccharide that is D-galactopyranose in which the hydroxy groups at positions 3 and 4 have been converted into the corresponding 2-acetamido-2-deoxy-alpha-D-glucopyranosyl and beta-D-mannopyranosyl derivatives, respectively. It is an amino trisaccharide and a member of acetamides. It is functionally related to a beta-D-Manp-(1->4)-D-Galp."}]