(2S,3R,4R,5R)-2-[2-(Benzoylamino)-2-oxo-1,2-dihydropyrimidin-1-yl]-5-({2-[(2,3-dihydroxy-5-nitrobenzoyl)amino]ethoxy}methyl)tetrahydrofuran-3,4-diyl diacetate

5-[(5E)-5,6,7-trideoxy-7-(2,3-dihydroxy-5-nitrobenzamido)-β-D-ribo-hept-5-enofuranosyl]-5H-imidazo[4,5-c]pyridine

5-[(5E)-5,6,7-trideoxy-7-(2,3-dihydroxy-5-nitrobenzamido)-β-D-ribo-hept-5-enofuranosyl]-5H-pyrrolo[3,2-c]pyridine

2-methoxy-6-methoxycarbonyl-4-nitrophenol