InChI=1/C22H32N4O2/c1-3-21(27)23-16-17-4-6-18(7-5-17)22(28)24-19-8-14-26(15-9-19)20-10-12-25(2)13-11-20/h3-7,19-20H,1,8-16H2,2H3,(H,23,27)(H,24,28)/p+1/fC22H33N4O2/h23-25H/q+1 B08F6A6E44D20B05