[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@H1][C@H1][Branch2][#Branch1][=Branch1][C@H1][Branch2][=Branch1][P][C@@H1][Branch2][=Branch1][N][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C@H1][C@H1][Branch2][Branch1][#C][C@H1][Branch2][Branch1][=Branch2][O][C@H1][Branch1][Branch1][C@@H1][Ring1][=Branch1][O][O][C@@H1][C@H1][Branch2][Ring2][=Branch2][O][C][Branch2][Ring2][Ring1][C@@H1][Branch2][Ring1][=Branch2][C@H1][Ring1][=Branch1][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][N][C][=Branch1][C][=O][C][O][C][O][C][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is an amino tetrasaccharide consisting that is alpha-L-fucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)]-2-acetamido-2-deoxy-D-glucopyranose in which the 2-acetaminoglucopyranose moiety has been glycosylated at position 3 by an alpha-L-fucopyranosyl group. It is functionally related to an alpha-L-Fucp-(1->3)-[beta-D-Galp-(1->4)]-D-GlcpNAc."}]