Task: Please generate a molecule that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: O=C(O)/C=C\C(=O)NCc1cccnc1
Task: Please {#create|generate!} a {#molecule|compound!} that is {MUV-846#not &NULL}{MUV-846__names__noun} and report its {SMILES__description}.
Result: {SMILES#}
O=C(O)/C=C\C(=O)NCc1cccnc1
O=C(O)/C=C\C(=O)NCc1cccnc1
(Z)-4-oxo-4-(pyridin-3-ylmethylamino)but-2-enoic acid