Task: Please determine if the molecule with the SMILES CCN1C(=O)C(C(=O)c2ccccc2)SC1=S 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}
CCN1C(=O)C(C(=O)c2ccccc2)SC1=S
CCN1C(=O)C(C(=O)c2ccccc2)SC1=S
5-benzoyl-3-ethyl-2-sulfanylidene-1,3-thiazolidin-4-one