Propose a molecule that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: O=C1OC2CC3CC1CC(O)(C3)C2
{#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=C1OC2CC3CC1CC(O)(C3)C2
O=C1OC2CC3CC1CC(O)(C3)C2
1-hydroxy-4-oxatricyclo[4.3.1.13,8]undecan-5-one