InChI=1/C13H21Cl2N3O2/c1-17(7-8-20-3)6-4-5-16-13(19)11-9-10(14)12(15)18(11)2/h9H,4-8H2,1-3H3,(H,16,19)/p+1/fC13H22Cl2N3O2/h16-17H/q+1 81E66AAE46C86829