InChI=1/C13H20ClN3O2/c1-3-17(4-2)6-5-16-13(19)9-7-10(14)11(15)8-12(9)18/h7-8,18H,3-6,15H2,1-2H3,(H,16,19)/p+1/fC13H21ClN3O2/h16-17H/q+1 171AF4B7FE64CCA1