Task: Please estimate if the molecule with the SMILES CSc1ccn(Cc2ccc(Cl)cc2)c(=O)n1 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}
CSc1ccn(Cc2ccc(Cl)cc2)c(=O)n1
CSc1ccn(Cc2ccc(Cl)cc2)c(=O)n1
1-[(4-chlorophenyl)methyl]-4-methylsulfanylpyrimidin-2-one