InChI=1/C21H34N4O2/c1-4-12-22-19(26)15-25-13-10-18(11-14-25)24-20(21(27)23-16(2)3)17-8-6-5-7-9-17/h5-9,16,18,20,24H,4,10-15H2,1-3H3,(H,22,26)(H,23,27)/p+1/t20-/m1/s1/fC21H35N4O2/h22-23,25H/q+1 808BD6DEA1195CA0