InChI=1/C13H17Cl2N3O2/c1-3-16-11(19)7-18(2)8-12(20)17-13-9(14)5-4-6-10(13)15/h4-6H,3,7-8H2,1-2H3,(H,16,19)(H,17,20)/f/h16,18H FA5B2673C455EE5A