Task: Please estimate if the molecule with the SMILES CSc1ncc(Cl)c(C(=O)Nc2cccc3ccccc23)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}
CSc1ncc(Cl)c(C(=O)Nc2cccc3ccccc23)n1
CSc1ncc(Cl)c(C(=O)Nc2cccc3ccccc23)n1
5-chloro-2-methylsulfanyl-N-naphthalen-1-ylpyrimidine-4-carboxamide