InChI=1/C22H32N4O2/c1-22(2,3)24-21(28)18-26-14-8-13-25(15-16-26)17-20(27)23-12-7-11-19-9-5-4-6-10-19/h4-6,9-10H,8,12-18H2,1-3H3,(H,23,27)(H,24,28)/p+1/fC22H33N4O2/h23-24,26H/q+1 8D32DD9D6F76A64C