Task: Please generate a compound that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: CCCCN(CC)C(=O)/C=C/c1cccc([N+](=O)[O-])c1
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)-N-butyl-N-ethyl-3-(3-nitrophenyl)prop-2-enamide