[1-(5-acetyloxy-3,5-dimethyl-2-oxocyclohexyl)-2-(2,6-dioxopiperidin-4-yl)ethyl] acetate

methyl 4-(2-(2-cyclohexylacetyl)phenoxy)-3-nitrobenzoate

4-[1-cyclohexyl-2-(2-hydroxy-phenyl)-2-oxo-ethyl]-3-nitrobenzoic acid methyl ester