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N-hydroxy-4-nitro-3-(trifluoromethyl)aniline (flu-1-n-oh)

2-Hydroxy oleic acid

Alpha-hydroxy olopatadine hydrochloride

16Beta-hydroxy norgestrel

Nomega-hydroxy-nor-l-arginine dihydrochloride

Omega-hydroxy norfentanyl

N-hydroxy norfloxacin

Cis-10-hydroxy nortriptyline

Trans-10-hydroxy nortriptyline

(Cis-9)-2-hydroxyoctadecen-17-ynoic acid