1 M24 5'-O-[(R)-[({3-[5-(2-fluorophenyl)-1,2,4-oxadiazol-3-yl]phenyl}carbonyl)oxy](hydroxy)phosphoryl]adenosine 1.000 2 OOB 5'-O-[(R)-(benzoyloxy)(hydroxy)phosphoryl]adenosine 0.721 3 00A 5'-O-[(S)-{[(4-chlorophenyl)carbonyl]oxy}(hydroxy)phosphoryl]adenosine 0.705 4 3UK 5'-O-[(S)-[(2-aminobenzoyl)oxy](hydroxy)phosphoryl]adenosine 0.705 5 B5V 9-(5-O-{(S)-hydroxy[(2-hydroxybenzene-1-carbonyl)oxy]phosphoryl}-alpha-L-lyxofuranosyl)-9h-purin-6-amine 0.705