InChI=1/C14H20N4O/c1-8(12(16)19)18-11-6-5-9(15)7-10(11)17-13(18)14(2,3)4/h5-8H,15H2,1-4H3,(H2,16,19)/t8-/m1/s1/f/h16H2	994C940B00375B27