InChI=1/C14H20N6O2/c1-7(2)6-19-12(21)10-11(18(5)14(19)22)15-13-17-16-8(3)9(4)20(10)13/h7,9H,6H2,1-5H3,(H,15,17)/t9-/m1/s1/f/h17H 21E7B53AEBA796CD