3-[4-(3-cyclopentyloxy-4-methoxyphenyl)-2-oxopyrrolidin-1-yl]benzonitrile

ethyl 3-(3-(cyclopentyloxy)-4-methoxyphenyl)-4-nitrobutanoate

N-[2-(3-Cyclopentyloxy-4-methoxy-phenyl)-ethyl]-N-(4-nitro-phenyl)-malonamic acid methyl ester