SMILES: CC(=O)N[C@@H]1[C@H](C[C@@](O[C@H]1[C@@H]([C@@H](CO)O)O)(C(=O)O)O[C@@H]2[C@H]([C@@H](O[C@@H]([C@@H]2O[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O)NC(=O)C)CO)O[C@@H]4[C@H]([C@@H](O[C@@H]([C@H]4O)CO)O[C@@H]5[C@H]([C@@H](O[C@@H]([C@@H]5O[C@H]6[C@@H]([C@H]([C@H]([C@H](O6)CO)O)O[C@H]7[C@@H]([C@H]([C@H]([C@H](O7)CO)O)O)O)NC(=O)C)CO)O[C@@H]8[C@H](O[C@H]([C@@H]([C@H]8O)O)O)CO)O)NC(=O)C)O)O
Description: The molecule is a member of the class of neuraminic acids that is neuraminic acid attached in sequence to beta-D-galactopyranosyl, 2-acetamido-2-deoxy-beta-D-glucopyranosyl, beta-D-galactopyranosyl, and beta-D-glucopyranosyl, residues by (2->3), (1->3), (1->3) and (1->4) glycosidic linkages. The galactosyl residue attached to the neuraminic acid is glycosylated at position 4 by a beta-D-acetamidogalactosyl residue, while the other galactosiyl residue has been glycosylated at position 4 by a beta-D-galactopyranosyl-(1->3)-2-acetamido-beta-D-galactopyranosyl residue. It is a member of neuraminic acids and an octasaccharide derivative. It derives from a beta-D-GalpNAc-(1->4)-[beta-D-GalpNAc-(1->4)-[alpha-Neup5Ac-(2->3)]-beta-D-Galp-(1->3)-beta-D-GlcpNAc-(1->3)]-beta-D-Galp-(1->4)-beta-D-Glcp.