InChI=1/C20H24N4O/c1-14-6-8-16(9-7-14)19-20(17-5-3-4-11-21-17)24-18(23-19)13-22-15(2)10-12-25/h3-9,11,15,22,25H,10,12-13H2,1-2H3,(H,23,24)/p+1/t15-/m0/s1/fC20H25N4O/h22,24H/q+1 AF0342391854980C