Question: Is the SMILES O=C(Nc1cnccn1)c1cccnc1 an inhibitor of PKA?
Answer: no
Question: Is the {SMILES__description} {SMILES#} {MUV-548__names__noun}?
Answer: {MUV-548#no&yes}
O=C(Nc1cnccn1)c1cccnc1
O=C(Nc1cnccn1)c1cccnc1
N-pyrazin-2-ylpyridine-3-carboxamide