InChI=1/C21H34N4O3/c1-8-16-11-9-10-12-17(16)22-18(26)13-24(6)15(2)20(28)25(7)14-19(27)23-21(3,4)5/h9-12,15H,8,13-14H2,1-7H3,(H,22,26)(H,23,27)/p+1/t15-/m0/s1/fC21H35N4O3/h22-24H/q+1 8A31336691FF1EFF