InChI=1/C20H26N6O2/c1-24(2)15-17-9-7-16(8-10-17)14-22-19(27)21-11-5-13-26-20(28)25-12-4-3-6-18(25)23-26/h3-4,6-10,12H,5,11,13-15H2,1-2H3,(H2,21,22,27)/p+1/fC20H27N6O2/h21-22,24H/q+1 4A7D409C5191C179