Task: Please determine if the compound with the SMILES O/N=C/c1ccc(OCc2ccccc2)c(Cl)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}
(NE)-N-[(3-chloro-4-phenylmethoxyphenyl)methylidene]hydroxylamine