InChI=1/C21H34N4O3/c1-3-18(4-2)19(25-10-5-6-11-25)14-24-21(27)16-28-15-20(26)23-13-17-8-7-9-22-12-17/h7-9,12,18-19H,3-6,10-11,13-16H2,1-2H3,(H,23,26)(H,24,27)/p+1/t19-/m1/s1/fC21H35N4O3/h23-25H/q+1 54CFA797E6F76D4F