InChI=1/C16H28N4O4/c1-16(12-5-6-12)14(22)20(15(23)18-16)11-13(21)17-7-4-8-19(2)9-10-24-3/h12H,4-11H2,1-3H3,(H,17,21)(H,18,23)/p+1/t16-/m1/s1/fC16H29N4O4/h17-19H/q+1 BE9AFDB74633D0B2