Propose a molecule that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: O=C(OCC(=O)c1c[nH]c2ccccc12)c1ccc([N+](=O)[O-])s1
{#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=C(OCC(=O)c1c[nH]c2ccccc12)c1ccc([N+](=O)[O-])s1
O=C(OCC(=O)c1c[nH]c2ccccc12)c1ccc([N+](=O)[O-])s1
[2-(1H-indol-3-yl)-2-oxoethyl] 5-nitrothiophene-2-carboxylate