InChI=1/C16H28N2O3/c1-11-4-3-5-14(10-11)18(2)16(21)17-13-8-6-12(7-9-13)15(19)20/h11-14H,3-10H2,1-2H3,(H,17,21)(H,19,20)/p-1/t11-,12?,13?,14+/m0/s1/fC16H27N2O3/h17H/q-1	8E3F1D0040FB5976