methyl (E)-7-((1R,2R,3R,5S)-5-acetoxy-2-((E)-4,4-difluoro-3-oxooct-1-en-1-yl)-3-((tetrahydro-2H-pyran-2-yl)oxy)cyclopentyl)hept-2-enoate

4-Amino-2,6-difluorophenol hydrochloride

1-(Difluoromethoxy)-2-fluoro-4-nitrobenzene

Ethyl 4-fluoro-2-nitrobenzoate

4,5-Difluoro-2-(trifluoromethyl)benzaldehyde

2-Fluoronitrobenzene