InChI=1/C21H34N4O2/c1-24(2)15-17-10-9-11-18(14-17)23-20(27)19(26)22-16-21(25(3)4)12-7-5-6-8-13-21/h9-11,14H,5-8,12-13,15-16H2,1-4H3,(H,22,26)(H,23,27)/p+2/fC21H36N4O2/h22-25H/q+2 FADA445A1ED1BED2