Invent a molecule that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: O=C1c2ccccc2C(=O)C12OC2c1ccc(Cl)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=C1c2ccccc2C(=O)C12OC2c1ccc(Cl)cc1
O=C1c2ccccc2C(=O)C12OC2c1ccc(Cl)cc1
3'-(4-chlorophenyl)spiro[indene-2,2'-oxirane]-1,3-dione