N'-(4-methoxy-3-nitro-phenyl)-N-phenyl-diazene-N-oxide

N-[2-(5-thioxo-2,5-dihydro-1H-[1,2,4]triazol-3-yl)-ethyl]-phthalimide

2'',5',6''-tri-O-benzyl-3'O-α-D-glucopyranosyl-6-methoxy-9-β-D-ribofuranosylpurine

2-amino-8-fluoro-5-methoxy-1,2,4-triazolo[1,5-c]pyrimidine