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)OC[C@@H]2[C@@H]([C@@H]([C@H]([C@H](O2)O)NC(=O)C)O[C@@]3(C[C@@H]([C@H]([C@@H](O3)[C@@H]([C@@H](CO)O)O)NC(=O)C)O)C(=O)O)O)O
Description: The molecule is a branched amino trisaccharide in which two N-acetyl-alpha-neuraminyl residues are linked (2->3) and (2->6) to an N-acetyl-alpha-D-galactosamine residue. It has a role as an epitope. It is an amino trisaccharide and a galactosamine oligosaccharide.