InChI=1/C13H20Cl2N4O/c1-13(2,19(3)4)8-16-12(20)18-17-11-6-5-9(14)7-10(11)15/h5-7,17H,8H2,1-4H3,(H2,16,18,20)/p+1/fC13H21Cl2N4O/h16,18-19H/q+1 2C45239C7A59CEA3