1 ZXW 5'-O-[(S)-{[(R)-{[(R)-[(2-{[(2s)-2-amino-3-oxopropyl]amino}-2-oxoethyl)sulfanyl](hydroxy)phosphoryl]oxy}(hydroxy)phosphoryl]oxy}(hydroxy)phosphoryl]adenosine 1.000 2 112 Thiophosphoric acid O-((adenosyl-phospho)phospho)-S-acetamidyl-diester 0.810 3 AGS Phosphothiophosphoric acid-adenylate ester 0.756 4 ATP Adenosine-5'-triphosphate 0.714 5 HEJ 9-{5-O-[(S)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]oxy}phosphoryl]-beta-D-arabinofuranosyl}-9h-purin-6-amine 0.714