Generate a molecule that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: CCc1ccc(C2C3=C(CCCC3=O)OC3=C2C(=O)CCC3)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#}
CCc1ccc(C2C3=C(CCCC3=O)OC3=C2C(=O)CCC3)cc1
CCc1ccc(C2C3=C(CCCC3=O)OC3=C2C(=O)CCC3)cc1
9-(4-ethylphenyl)-3,4,5,6,7,9-hexahydro-2H-xanthene-1,8-dione