SMILES: CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1OC[C@@H]2[C@@H]([C@@H]([C@H](C(O2)O)O)O[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O[C@H]4[C@@H]([C@H]([C@H]([C@H](O4)CO)O)O)O)O)NC(=O)C)O)CO)O)O
Description: The molecule is a branched amino tetrasaccharide that is D-galactopyranose which has been glycosylated at positions 3 and 6 by beta-D-galactopyranosyl-(1->4)-2-acetamido-beta-D-glucopyranosyl and 2-acetamido-beta-D-glucopyranosyl groups, respectively.