Task: Please generate a molecule that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: O=C(/C=C/c1ccccc1[N+](=O)[O-])N1CCCCC1
Task: Please {#create|generate!} a {#molecule|compound!} that is {MUV-846#not &NULL}{MUV-846__names__noun} and report its {SMILES__description}.
Result: {SMILES#}
(E)-3-(2-nitrophenyl)-1-piperidin-1-ylprop-2-en-1-one