Task: Please predict if the compound with the SMILES COC(=O)CCCn1c(C)cc(C(=O)CCl)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)CCCn1c(C)cc(C(=O)CCl)c1C
COC(=O)CCCn1c(C)cc(C(=O)CCl)c1C
methyl 4-[3-(2-chloroacetyl)-2,5-dimethylpyrrol-1-yl]butanoate