InChI=1/C16H30N2O4/c1-4-6-14(20)17-11-16(2,3)18-9-13(19)10-22-15(21)12-7-5-8-12/h12-13,18-19H,4-11H2,1-3H3,(H,17,20)/p+1/t13-/m0/s1/fC16H31N2O4/h17-18H/q+1	E2A28FA25C2D2E26