Invent a molecule that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: CC(=O)c1cnc2cc(-c3cccc(Br)c3)nn2c1C
{#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#}
1-[2-(3-bromophenyl)-7-methylpyrazolo[1,5-a]pyrimidin-6-yl]ethanone