1	CC7	4-amino-1-[(2s,4ar,6r,7r,7as)-2,7-dihydroxy-2-oxidotetrahydro-4h-furo[3,2-D][1,3,2]dioxaphosphinin-6-yl]pyrimidin-2(1h)-one	1.000
2	6SY	Uridine-3',5'-cyclic monophosphate	0.905
3	6SZ	2-aminopurine riboside-3',5'-cyclic monophosphate	0.750
4	7CH	(2s,4ar,6r,7r,7as)-6-(4-amino-7h-pyrrolo[2,3-D]pyrimidin-7-yl)tetrahydro-4h-furo[3,2-D][1,3,2]dioxaphosphinine-2,7-diol 2-oxide	0.750
5	CMP	Adenosine-3',5'-cyclic-monophosphate	0.750
6	35G	Guanosine-3',5'-monophosphate	0.720
7	PCG	Cyclic guanosine monophosphate	0.720
8	6SX	Purine riboside-3',5'-cyclic monophosphate	0.708