InChI=1/C21H32N4O2/c1-14-6-5-9-21(12-14,25(3)4)13-22-20(27)23-15(2)16-7-8-18-17(10-16)11-19(26)24-18/h7-8,10,14-15H,5-6,9,11-13H2,1-4H3,(H,24,26)(H2,22,23,27)/p+1/t14-,15+,21+/m1/s1/fC21H33N4O2/h22-25H/q+1 949A20DEBA498F23