4-(Difluoromethoxy)phenylacetonitrile

4-Amino-2-trifluoromethylbenzoxazole

5-Bromo-6-chloropyridin-3-amine

2-Chloro-4,6-difluorobenzoic acid

5-Bromo-8-nitroisoquinoline

[(2R,3R,4R,5R)-5-(2-amino-6-chloropurin-9-yl)-3-benzoyloxy-4-fluoro-4-methyloxolan-2-yl]methyl benzoate