Task: Please estimate if the compound with the SMILES Cc1nn2cc(-c3ccc(Cl)cc3)cnc2c1Cl 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}
Cc1nn2cc(-c3ccc(Cl)cc3)cnc2c1Cl
Cc1nn2cc(-c3ccc(Cl)cc3)cnc2c1Cl
3-chloro-6-(4-chlorophenyl)-2-methylpyrazolo[1,5-a]pyrimidine