Task: Please determine if the compound with the SMILES CSc1nc(-c2ccccc2)[nH]c(=S)c1C(C)=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}
CSc1nc(-c2ccccc2)[nH]c(=S)c1C(C)=O
CSc1nc(-c2ccccc2)[nH]c(=S)c1C(C)=O
1-(4-methylsulfanyl-2-phenyl-6-sulfanylidene-1H-pyrimidin-5-yl)ethanone