InChI=1/C21H27N5O3/c1-25(2)12-9-22-19(27)15-5-7-17(8-6-15)24-20(28)16-13-18(23-14-16)21(29)26-10-3-4-11-26/h5-8,13-14,23H,3-4,9-12H2,1-2H3,(H,22,27)(H,24,28)/p+1/fC21H28N5O3/h22,24-25H/q+1 1784F42B3E814814