InChI=1/C21H34N4O2/c1-5-17-10-6-7-11-18(17)24-19(26)14-22-20(27)23-15-21(25(3)4)12-8-9-16(2)13-21/h6-7,10-11,16H,5,8-9,12-15H2,1-4H3,(H,24,26)(H2,22,23,27)/p+1/t16-,21-/m0/s1/fC21H35N4O2/h22-25H/q+1 D7665BD73B8BF36A