InChI=1/C21H34N4O3/c1-16-12-17(2)15-25(14-16)11-7-6-10-22-21(27)24-23-20(26)13-18-8-4-5-9-19(18)28-3/h4-5,8-9,16-17H,6-7,10-15H2,1-3H3,(H,23,26)(H2,22,24,27)/p+1/t16-,17-/m1/s1/fC21H35N4O3/h22-25H/q+1 579E28373B09A276