1	U5F	5'-O-[(R)-hydroxy{[(S)-hydroxy{[(S)-hydroxy{[(S)-hydroxy(phosphonooxy)phosphoryl]oxy}phosphoryl]oxy}phosphoryl]oxy}phosphoryl]uridine	1.000
2	U6F	5'-O-[(S)-hydroxy{[(S)-hydroxy{[(R)-hydroxy{[(S)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]oxy}phosphoryl]oxy}phosphoryl]oxy}phosphoryl]oxy}phosphoryl]uridine	0.857
3	5FA	Adenosine-5'-pentaphosphate	0.810
4	YWQ	Uridine 5'-heptaphosphate	0.783
5	UTP	Uridine 5'-triphosphate	0.737
6	BUP	5-bromouridine 5'-(tetrahydrogen triphosphate)	0.718
7	M5T	5-methyluridine triphosphate	0.718
8	DUT	Deoxyuridine-5'-triphosphate	0.711
9	U3H	3'-deoxy-uridine 5'-triphosphate	0.711
10	ZF9	Adenosine 5'-hexaphosphate	0.702