Task: Please determine if the compound with the SMILES Cc1nn(-c2ccccc2)c(Cl)c1CN(C(=O)CCl)c1cccc2ccccc12 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-N-[(5-chloro-3-methyl-1-phenylpyrazol-4-yl)methyl]-N-naphthalen-1-ylacetamide