Task: Please determine if the compound with the SMILES CN1C(=O)CSc2ccc(NC(=O)NCc3ccc(F)cc3)cc21 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}
CN1C(=O)CSc2ccc(NC(=O)NCc3ccc(F)cc3)cc21
CN1C(=O)CSc2ccc(NC(=O)NCc3ccc(F)cc3)cc21
1-[(4-fluorophenyl)methyl]-3-(4-methyl-3-oxo-1,4-benzothiazin-6-yl)urea