InChI=1/C18H32N4O3/c1-4-7-8-9-13-22-17(24)15(16(23)20-18(22)25)14-19-11-10-12-21(5-2)6-3/h14,19H,4-13H2,1-3H3,(H,20,23,25)/p+1/b15-14-/fC18H33N4O3/h20-21H/q+1 FDACCC364D3A0F3E