InChI=1/C21H34N4O2/c1-4-5-9-17-10-7-12-19(17)24-21(27)22-14-16-8-6-11-18(13-16)23-20(26)15-25(2)3/h6,8,11,13,17,19H,4-5,7,9-10,12,14-15H2,1-3H3,(H,23,26)(H2,22,24,27)/p+1/t17-,19-/m1/s1/fC21H35N4O2/h22-25H/q+1 E372547A9DE024FF