InChI=1/C13H17Cl2N3O2/c1-16-13(20)17-12(19)5-6-18(2)8-9-3-4-10(14)7-11(9)15/h3-4,7H,5-6,8H2,1-2H3,(H2,16,17,19,20)/f/h16-17H 8B85BEDC4B40A1CE