2'- O- (N'- Methylanthraniloyl)uridine- 3', 5'- cyclic monophosphate, sodium salt ( MANT-cUMP )
N6- (6- [N- Methylanthraniloyl]hexylamino)adenosine-3', 5'-monophosphate ( 6-MAH-cAMP ), sodium salt
8- (2- [DY-547P1]- aminoethylthio)guanosine- 3', 5'- cyclic monophosphate ( 8-[DY-547P1]-AET-cGMP ), sodium salt