(1-ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)methanol dihydrochloride

1-(3-Fluoro-2-nitrophenyl)-4-methylpiperazine

tert-Butyl 4-(4-fluoro-2-nitrophenylamino)piperidine-1-carboxylate

3-Fluoro-N-(3-methoxypropyl)-2-nitroaniline

tert-Butyl 4-(3-fluorobenzamido)piperidine-1-carboxylate

1-(Cyclohexyloxy)-2-nitrobenzene

tert-Butyl 4-(3-methylbutanamido)piperidine-1-carboxylate

3-Fluoro-N-(piperidine-4-yl)benzamide hydrochloride

tert-Butyl 4-(3,3-dimethylbutanamido)piperidine-1-carboxylate

tert-Butyl 4-(2-methoxyacetamido)piperidine-1-carboxylate

tert-Butyl 4-(picolinamido)piperidine-1-carboxylate