has role triazoles posaconazole 2,5-anhydro-1,3,4-trideoxy-2-(2,4-difluorophenyl)-4-({4-[4-(4-{1-[(2S,3S)-2-hydroxypentan-3-yl]-5-oxo-1,5-dihydro-4H-1,2,4-triazol-4-yl}phenyl)piperazin-1-yl]phenoxy}methyl)-1-(1H-1,2,4-triazol-1-yl)-D-threo-pentitol An N-arylpiperazine that consists of piperazine carrying two 4-substituted phenyl groups at positions 1 and 4. A triazole antifungal drug. posaconazole Posaconazole antifungal drug