Task: Please determine if the compound with the SMILES O=C(Nc1ccc(Nc2ccccc2)cc1)C(Cl)(Cl)Cl 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}
O=C(Nc1ccc(Nc2ccccc2)cc1)C(Cl)(Cl)Cl
O=C(Nc1ccc(Nc2ccccc2)cc1)C(Cl)(Cl)Cl
N-(4-anilinophenyl)-2,2,2-trichloroacetamide