InChI=1/C21H34N4O2/c1-3-4-12-19(24-21(22)27)20(26)23-14-17-10-5-6-11-18(17)15-25-13-8-7-9-16(25)2/h5-6,10-11,16,19H,3-4,7-9,12-15H2,1-2H3,(H,23,26)(H3,22,24,27)/p+1/t16-,19-/m0/s1/fC21H35N4O2/h23-25H,22H2/q+1 30A81A14E729BACA