3'(5-MeOH-4((4-NO2Ph)MeOCO)triazole)dT 3'-[5-Hydroxymethyl-4-((4-nitrophenyl)methoxycarbonyl)-1,2,3-triazol-1-yl]-3'-deoxythymidine & Regioisomer (5:1) AIDS-001738 AIDS001738