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)O[C@@H]3[C@H](O[C@H]([C@@H]([C@H]3O)NC(=O)C)OC[C@@H]4[C@@H]([C@@H]([C@H]([C@H](O4)O)NC(=O)C)O[C@H]5[C@@H]([C@H]([C@H]([C@H](O5)CO)O)O)O)O)CO)CO)O)O
Description: The molecule is a branched amino pentasaccharide comprising alpha-N-acetylneuraminyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl and N-acetyl-alpha-D-galactosamine residues linked sequentially (2->3), (1->4) and (1->6), to the galactosamine residue of which is also linked (1->3) a beta-D-galactosyl residue.