Design a molecule that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: CCCCN(C(=O)Nc1ccc(Cl)cc1)C1CCN(C(C)=O)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#}
CCCCN(C(=O)Nc1ccc(Cl)cc1)C1CCN(C(C)=O)CC1
CCCCN(C(=O)Nc1ccc(Cl)cc1)C1CCN(C(C)=O)CC1
1-(1-acetylpiperidin-4-yl)-1-butyl-3-(4-chlorophenyl)urea