Propose a molecule that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: CC(NCCCn1ccnc1)=C1C(=O)c2ccccc2C1=O
{#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#}
CC(NCCCn1ccnc1)=C1C(=O)c2ccccc2C1=O
CC(NCCCn1ccnc1)=C1C(=O)c2ccccc2C1=O
2-[1-(3-imidazol-1-ylpropylamino)ethylidene]indene-1,3-dione