Task: Please predict if the compound with the SMILES CC1/C(=C\c2ccc(Cl)cc2)C(=O)C2CC1C2(C)C 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}
CC1/C(=C\c2ccc(Cl)cc2)C(=O)C2CC1C2(C)C
CC1/C(=C\c2ccc(Cl)cc2)C(=O)C2CC1C2(C)C
(3E)-3-[(4-chlorophenyl)methylidene]-4,6,6-trimethylbicyclo[3.1.1]heptan-2-one