InChI=1/C21H34N4O3/c1-3-4-11-25-12-6-5-10-19(25)15-23-21(27)22-14-17-8-7-9-18(13-17)24-20(26)16-28-2/h7-9,13,19H,3-6,10-12,14-16H2,1-2H3,(H,24,26)(H2,22,23,27)/p+1/t19-/m0/s1/fC21H35N4O3/h22-25H/q+1 D66598D25F5AEF4A