Invent a molecule that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: CCn1c(C)cc(C=C2C(=O)c3ccccc3C2=O)c1C
{#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#}
CCn1c(C)cc(C=C2C(=O)c3ccccc3C2=O)c1C
CCn1c(C)cc(C=C2C(=O)c3ccccc3C2=O)c1C
2-[(1-ethyl-2,5-dimethylpyrrol-3-yl)methylidene]indene-1,3-dione