InChI=1/C21H24N4O2/c1-24(2)12-4-14-27-16-9-7-15(8-10-16)20-23-18-6-3-5-17-19(18)25(20)13-11-22-21(17)26/h3,5-10H,4,11-14H2,1-2H3,(H,22,26)/p+1/fC21H25N4O2/h22,24H/q+1 4219B01AEA202A75