InChI=1/C21H26N4O2/c1-14-6-3-9-18(15(14)2)24-21(27)23-17-8-4-7-16(12-17)13-25-11-5-10-19(25)20(22)26/h3-4,6-9,12,19H,5,10-11,13H2,1-2H3,(H2,22,26)(H2,23,24,27)/p+1/t19-/m1/s1/fC21H27N4O2/h23-25H,22H2/q+1 08393CCCFC5EA429