1 6TW [(2~{R},3~{S},5~{R})-5-[2-[(3-acetamidonaphthalen-2-yl)amino]-6-oxidanylidene-1~{H}-purin-9-yl]-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphite 1.000 2 2JV N-(8-aminopyren-1-yl)-2'-deoxy-5'-O-(trihydroxy-lambda~5~-phosphanyl)guanosine 0.727 3 IQG N-(2-amino-3-methyl-3h-imidazo[4,5-f]quinolin-5-yl)-2'-deoxyguanosine 5'-(dihydrogen phosphate) 0.721