Pregabalin Lactose Conjugate Impurity

Chemical Name: (R)-4-Isobutyl-1-(((2R,3R,4R,5R)-2,3,5-trihydroxy-4-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)methyl)pyrrolidin-2-one;

Smile: CC(C)C[C@H](CC1=O)CN1C[C@](OC[C@H]2O)(O)[C@H](O)[C@@H]2O[C@H]3[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O3