InChI=1/C21H25N5O3/c1-28-16-5-3-4-14(10-16)17-11-26(21-19(17)20(22)23-13-24-21)15-6-8-25(9-7-15)12-18(27)29-2/h3-5,10-11,13,15H,6-9,12H2,1-2H3,(H2,22,23,24)/p+1/fC21H26N5O3/h25H,22H2/q+1 11DFC2E992CB8640