Task: Please determine if the molecule with the SMILES COc1nc(-c2ccccc2)nc(C)c1CC(=O)O 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}
COc1nc(-c2ccccc2)nc(C)c1CC(=O)O
COc1nc(-c2ccccc2)nc(C)c1CC(=O)O
2-(4-methoxy-6-methyl-2-phenylpyrimidin-5-yl)acetic acid