Task: Please determine if the compound with the SMILES O=C(Nc1nc(-c2cccs2)cs1)c1cc2ccccc2oc1=O is an inhibitor of the EPH receptor A4.
Result: no
Task: Please {#determine|predict|estimate!} if the {#molecule|compound!} with the {SMILES__description} {SMILES#} is {MUV-689__names__noun}.
Result: {MUV-689#no&yes}
O=C(Nc1nc(-c2cccs2)cs1)c1cc2ccccc2oc1=O
O=C(Nc1nc(-c2cccs2)cs1)c1cc2ccccc2oc1=O
2-oxo-N-(4-thiophen-2-yl-1,3-thiazol-2-yl)chromene-3-carboxamide