The chemical compound with the SMILES representation of c1ccc(-c2cc3c(-n4cccc4)ncnc3o2)cc1 is not an inhibitor of PKA.
The {#molecule|compound|chemical|molecular species|chemical compound!} with the {SMILES__description} {#representation of |!}{SMILES#} is {MUV-548#not &NULL}{MUV-548__names__noun}.
c1ccc(-c2cc3c(-n4cccc4)ncnc3o2)cc1
c1ccc(-c2cc3c(-n4cccc4)ncnc3o2)cc1
6-phenyl-4-pyrrol-1-ylfuro[2,3-d]pyrimidine