SMILES: CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](OC1O)CO)O[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)CO)O)O)N)O
Description: The molecule is a member of the class of chitobioses consisting of N-acetyl-D-glucosamine having a beta-D-glucosaminyl residue attached at the 4-position. It is a conjugate base of a beta-D-glucosaminyl-(1->4)-N-acetyl-D-glucosamine(1+).