InChI=1/C22H34N4O2/c1-17(27)23-21-6-10-25(11-7-21)15-19-4-3-5-20(14-19)16-26-12-8-22(9-13-26)24-18(2)28/h3-5,14,21-22H,6-13,15-16H2,1-2H3,(H,23,27)(H,24,28)/p+2/fC22H36N4O2/h23-26H/q+2 7EEF536EA91A77A5