Task: Please determine if the compound with the SMILES CCCC(=O)OCC(=O)Nc1ccc2[nH]c(=O)[nH]c2c1 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}
CCCC(=O)OCC(=O)Nc1ccc2[nH]c(=O)[nH]c2c1
CCCC(=O)OCC(=O)Nc1ccc2[nH]c(=O)[nH]c2c1
[2-oxo-2-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)amino]ethyl] butanoate