Varenicline Impurity 20

Chemical Name: Ethane-1,1,2-triol

Smiles: OC(CO)O

Inchi: InChI=1/C14H15N3O/c18-7-10-6-16-13-2-11-8-1-9(5-15-4-8)12(11)3-14(13)17-10/h2-3,6,8-9,15,18H,1,4-5,7H2