SMILES: CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1O[C@H]2[C@H]([C@H](O[C@H]([C@@H]2O)O)CO)O)CO[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O)O)O)O[C@H]4[C@@H]([C@H]([C@H]([C@H](O4)CO)O)O)O)O
Description: The molecule is a branched amino tetrasaccharide comprising beta-D-galactose at the reducing end with a beta-D-galactosyl-(1->4)-[beta-D-glucosyl-(1->6)]-N-acetyl-beta-D-glucosaminyl moiety attached at the 3-position. It is an amino tetrasaccharide and a glucosamine oligosaccharide.