InChI=1/C20H24N6O2/c1-11-14(8-23-19-17(11)18(21)24-20(22)25-19)10-26-5-4-12-6-15(27-2)16(28-3)7-13(12)9-26/h6-8H,4-5,9-10H2,1-3H3,(H4,21,22,23,24,25)/p+1/fC20H25N6O2/h25H,21-22H2/q+1 B51CE05528A536C3