The chemical with the SMILES representation of c1ccc(-n2nnnc2Oc2ccc(-c3nnco3)cc2)cc1 is not an inhibitor of the protein kinase A (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(-n2nnnc2Oc2ccc(-c3nnco3)cc2)cc1
c1ccc(-n2nnnc2Oc2ccc(-c3nnco3)cc2)cc1
2-[4-(1-phenyltetrazol-5-yl)oxyphenyl]-1,3,4-oxadiazole