72040-61-0

[(2r,3s,4r,5r)-5-(8-aminoimidazo[4,5-g]quinazolin-3-yl)-3,4-dihydroxy-tetrahydrofuran-2-yl]methyl[[[[[(2r,3s,4r,5r)-5-(6-aminopurin-9-yl)-3,4-dihydroxy-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl]oxy-hydroxy-phosphoryl]oxy-hydroxy-phosphoryl]oxy-hydro