Task: Please predict if the compound with the SMILES O=C(O)c1cc(-c2ccccc2Cl)n[nH]1 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}
O=C(O)c1cc(-c2ccccc2Cl)n[nH]1
O=C(O)c1cc(-c2ccccc2Cl)n[nH]1
3-(2-chlorophenyl)-1H-pyrazole-5-carboxylic acid