Question: Is the SMILES O=c1c2ccccc2n2nnnc2n1-c1ccccc1 an inhibitor of the protein kinase A (PKA)?
Answer: no
Question: Is the {SMILES__description} {SMILES#} {MUV-548__names__noun}?
Answer: {MUV-548#no&yes}
O=c1c2ccccc2n2nnnc2n1-c1ccccc1
O=c1c2ccccc2n2nnnc2n1-c1ccccc1
4-phenyltetrazolo[1,5-a]quinazolin-5-one