InChI=1/C21H34N4O3/c1-17(19(26)22-15-18-9-8-14-28-18)24-20(27)23-16-21(10-4-2-5-11-21)25-12-6-3-7-13-25/h8-9,14,17H,2-7,10-13,15-16H2,1H3,(H,22,26)(H2,23,24,27)/p+1/t17-/m1/s1/fC21H35N4O3/h22-25H/q+1 1E79D5039D595F43