Question: Is the SMILES O=c1c2ccccc2nc(N/N=C/c2ccccc2)n1O an inhibitor of the EPH receptor A4?
Answer: no
Question: Is the {SMILES__description} {SMILES#} {MUV-689__names__noun}?
Answer: {MUV-689#no&yes}
O=c1c2ccccc2nc(N/N=C/c2ccccc2)n1O
O=c1c2ccccc2nc(N/N=C/c2ccccc2)n1O
2-[(2E)-2-benzylidenehydrazinyl]-3-hydroxyquinazolin-4-one