InChI=1/C16H28N2O3/c1-12-4-2-6-14(10-12)17-16(21)18-9-3-5-13(11-18)7-8-15(19)20/h12-14H,2-11H2,1H3,(H,17,21)(H,19,20)/p-1/t12-,13-,14+/m1/s1/fC16H27N2O3/h17H/q-1 CED17F530094223A