InChI=1/C18H31N5O3/c1-12(2)10-23-16(19)15(17(25)20-18(23)26)14(24)11-21-6-5-7-22(9-8-21)13(3)4/h12-13H,5-11,19H2,1-4H3,(H,20,25,26)/p+1/fC18H32N5O3/h20-21H/q+1 DFBEFFCB30BAB5D5