Propose a molecule that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: O=C(CCCSc1nc2ccccc2[nH]1)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
{#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(CCCSc1nc2ccccc2[nH]1)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
O=C(CCCSc1nc2ccccc2[nH]1)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
4-(1H-benzimidazol-2-ylsulfanyl)-1-[4-(4-nitrophenyl)piperazin-1-yl]butan-1-one