Task: Please predict if the compound with the SMILES CCSC1=N/C(=C\c2ccc(C(=O)O)cc2)C(=O)S1 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}
4-[(Z)-(2-ethylsulfanyl-5-oxo-1,3-thiazol-4-ylidene)methyl]benzoic acid