InChI=1/C20H24N4O2/c1-12-5-6-15(13(2)9-12)11-24(4)14(3)19(25)21-16-7-8-17-18(10-16)23-20(26)22-17/h5-10,14H,11H2,1-4H3,(H,21,25)(H2,22,23,26)/p+1/t14-/m0/s1/fC20H25N4O2/h21-24H/q+1 5435E857C1BAC3F8