Benzamide, N-[9-[(2R,3R,3aR,7aR,9R,10R,10aR,12S,14aR)-2-[6-(benzoylamino)-9H-purin-9-yl]-12-(2-cyanoethoxy)-3,10-difluorodecahydro-5,5-dioxido-12-sulfido-2H-difuro[2,3-e:2′,3′-k][1,7,9,2,3,8]trioxathiaazaphosphacyclododecin-9-yl]-9H-purin-6-yl]-

Benzamide, N-[9-[(2R,3R,3aR,7aR,9R,10R,10aR,12R,14aR)-2-[6-(benzoylamino)-9H-purin-9-yl]-12-(2-cyanoethoxy)-3,10-difluorodecahydro-5,5-dioxido-12-sulfido-2H-difuro[2,3-e:2′,3′-k][1,7,9,2,3,8]trioxathiaazaphosphacyclododecin-9-yl]-9H-purin-6-yl]-

Benzamide, N-[9-[(2R,3R,3aR,7aR,9R,10R,10aR,14aR)-2-[6-(benzoylamino)-9H-purin-9-yl]-12-(2-cyanoethoxy)-3,10-difluorodecahydro-5,5,12-trioxido-2H-difuro[2,3-e:2′,3′-k][1,7,9,2,3,8]trioxathiaazaphosphacyclododecin-9-yl]-9H-purin-6-yl]-

9-[(2R,3aS,7aR,9R,10R,10aR,15aR)-2-(4-Amino-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-10-fluorodecahydro-12-hydroxy-5,5,12-trioxido-6H,7H-difuro[2,3-e:2′,3′-l][1,7,9,2,3,8]trioxathiaazaphosphacyclotridecin-9-yl]-9H-purin-6-amine