Task: Please determine if the compound with the SMILES CCc1ccc(OCC(=O)NC(=S)Nc2ccc(Br)c(C)n2)cc1 is an inhibitor of factor XIa (FXIa).
Result: no
Task: Please {#determine|predict|estimate!} if the {#molecule|compound!} with the {SMILES__description} {SMILES#} is {MUV-846__names__noun}.
Result: {MUV-846#no&yes}
CCc1ccc(OCC(=O)NC(=S)Nc2ccc(Br)c(C)n2)cc1
CCc1ccc(OCC(=O)NC(=S)Nc2ccc(Br)c(C)n2)cc1
N-[(5-bromo-6-methylpyridin-2-yl)carbamothioyl]-2-(4-ethylphenoxy)acetamide