Task: Please determine if the compound with the SMILES CCOc1ccc(C(=O)c2ccc([N+](=O)[O-])cc2Cl)cc1 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-4-nitrophenyl)-(4-ethoxyphenyl)methanone