InChI=1/C20H22N6O2/c1-25(2)9-10-26(13-15-5-3-14(12-21)4-6-15)20(28)22-16-7-8-17-18(11-16)24-19(27)23-17/h3-8,11H,9-10,13H2,1-2H3,(H,22,28)(H2,23,24,27)/p+1/fC20H23N6O2/h22-25H/q+1 9924306457C0725C