Task: Please estimate if the compound with the SMILES CCSc1cc(N2CCCC2)nc(-c2ccc(F)cc2)n1 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}
CCSc1cc(N2CCCC2)nc(-c2ccc(F)cc2)n1
CCSc1cc(N2CCCC2)nc(-c2ccc(F)cc2)n1
4-ethylsulfanyl-2-(4-fluorophenyl)-6-pyrrolidin-1-ylpyrimidine