Design a compound that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: CCCCCN1C=CC(=C2C(=O)c3ccccc3C2=O)C=C1
{#Create|Generate|Propose|Suggest|Design|Invent!} a {#molecule|compound!} that is {MUV-846#not &NULL}{MUV-846__names__noun} and report its {SMILES__description}.
Result: {SMILES#}
CCCCCN1C=CC(=C2C(=O)c3ccccc3C2=O)C=C1
CCCCCN1C=CC(=C2C(=O)c3ccccc3C2=O)C=C1
2-(1-pentylpyridin-4-ylidene)indene-1,3-dione