InChI=1/C21H32N4O2/c1-20(2)13-16(14-21(3,4)24-20)23-19(27)18(26)22-15-7-9-17(10-8-15)25-11-5-6-12-25/h7-10,16,24H,5-6,11-14H2,1-4H3,(H,22,26)(H,23,27)/p+1/fC21H33N4O2/h22-24H/q+1 78BF78703B5DE126