Task: Please estimate if the molecule with the SMILES COC(=O)Cn1c(C)nc(=O)c(-c2ccccc2)c1C 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}
COC(=O)Cn1c(C)nc(=O)c(-c2ccccc2)c1C
COC(=O)Cn1c(C)nc(=O)c(-c2ccccc2)c1C
methyl 2-(2,6-dimethyl-4-oxo-5-phenylpyrimidin-1-yl)acetate