Propose a molecule that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: O=c1cc2[nH]c3ccccc3c(=O)n2nc1-c1ccccc1
{#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#}
O=c1cc2[nH]c3ccccc3c(=O)n2nc1-c1ccccc1
O=c1cc2[nH]c3ccccc3c(=O)n2nc1-c1ccccc1
2-phenyl-5H-pyridazino[6,1-b]quinazoline-3,10-dione