Generate a compound that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: COCCN1CC(=O)N(c2cccc(C)c2C)C(c2ccc(Cl)cc2)C1=O
{#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#}
COCCN1CC(=O)N(c2cccc(C)c2C)C(c2ccc(Cl)cc2)C1=O
COCCN1CC(=O)N(c2cccc(C)c2C)C(c2ccc(Cl)cc2)C1=O
3-(4-chlorophenyl)-4-(2,3-dimethylphenyl)-1-(2-methoxyethyl)piperazine-2,5-dione