SMILES: C[C@H]1[C@H]([C@H]([C@@H](C(O1)O[C@@H]2[C@H](OC([C@@H]([C@H]2OC3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O)NC(=O)C)NC(=O)C)O[C@H]([C@H](CO)NC(=O)C)[C@H]([C@@H](CO)O)O)CO)OC4[C@@H]([C@H]([C@H]([C@H](O4)CO)O)O)NC(=O)C)O)O
Description: The molecule is a branched amino pentasaccharide compound consisting of a D-GalNAc-(1->3)-[D-GalNAc-(1->2)-L-Fuc-(1->4)]-D-GlcNAc moiety attached to N-acetyl-D-galactosaminitol via a (1->3)-linkage. It has a role as a carbohydrate allergen.