InChI=1/C21H32N4O2/c1-16-11-13-25(14-12-16)19-9-7-18(8-10-19)23-20(26)15-22-21(27)24-17-5-3-2-4-6-17/h7-10,16-17H,2-6,11-15H2,1H3,(H,23,26)(H2,22,24,27)/f/h22-24H	2F8EE4729B47EAC2