[{"from": "human", "value": "Provide a description of this molecule. [C][C@H1][C@H1][Branch2][Branch2][#Branch1][C@H1][Branch2][Branch2][C][C@@H1][Branch2][#Branch1][=N][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C@@H1][C@H1][Branch2][=Branch1][S][C@@H1][Branch2][=Branch1][O][O][C@@H1][Branch2][=Branch1][Ring2][C@H1][Ring1][=Branch1][O][C@H1][C@@H1][Branch2][Ring2][=Branch1][C@H1][Branch1][=N][C@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][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][O][O][C@H1][C@H1][Branch1][S][C@@H1][Branch1][N][C@@H1][Branch1][Branch2][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][O][C][O][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a branched pentasaccharide consisting of a trisaccharide chain of alpha-D-galactose, beta-D-galactose and beta-D-glucose residues linked sequentially (1->3) and (1->4), with alpha-L-fucosyl residues attached by (1->2) and (1->3) linkages to the beta-D-galactose and beta-D-glucose residues respectively. It is functionally related to an alpha-L-Fucp-(1->3)-[alpha-L-Fucp-(1->2)-beta-D-Galp-(1->4)]-beta-D-Glcp."}]