Task: Please determine if the molecule with the SMILES CN1CCN(CCNC(=O)Nc2ccccc2C(F)(F)F)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}
CN1CCN(CCNC(=O)Nc2ccccc2C(F)(F)F)CC1
CN1CCN(CCNC(=O)Nc2ccccc2C(F)(F)F)CC1
1-[2-(4-methylpiperazin-1-yl)ethyl]-3-[2-(trifluoromethyl)phenyl]urea