InChI=1/C14H20N4O2/c1-8(2)15-7-13(19)16-9(3)10-4-5-11-12(6-10)18-14(20)17-11/h4-6,8-9,15H,7H2,1-3H3,(H,16,19)(H2,17,18,20)/p+1/t9-/m0/s1/fC14H21N4O2/h15-18H/q+1 9CC9D786721CB91B