InChI=1/C20H22N6O/c1-15-14-16(7-8-18(15)25-11-2-3-12-25)23-20(27)24-17-6-4-9-21-19(17)26-13-5-10-22-26/h4-10,13-14H,2-3,11-12H2,1H3,(H2,23,24,27)/p+1/fC20H23N6O/h23-25H/q+1 EB3CBF888EC37B73