Task: Please predict if the compound with the SMILES COC(=O)c1c(NC(C)=O)sc(Cc2ccccc2)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)c1c(NC(C)=O)sc(Cc2ccccc2)c1C
COC(=O)c1c(NC(C)=O)sc(Cc2ccccc2)c1C
methyl 2-acetamido-5-benzyl-4-methylthiophene-3-carboxylate