Task: Please determine if the compound with the SMILES Cc1ccc(Cl)c(OC(=O)c2nn(C(C)C)c(=O)c3ccccc23)c1 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}
(2-chloro-5-methylphenyl)4-oxo-3-propan-2-ylphthalazine-1-carboxylate