Task: Please estimate if the compound with the SMILES CC(=O)c1cc(C(=O)c2ccccc2)sc1Nc1ccccc1 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}
CC(=O)c1cc(C(=O)c2ccccc2)sc1Nc1ccccc1
CC(=O)c1cc(C(=O)c2ccccc2)sc1Nc1ccccc1
1-(2-anilino-5-benzoylthiophen-3-yl)ethanone