Invent a molecule that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: CCN1C(=O)NC2C1N(S(C)(=O)=O)CCN2S(C)(=O)=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#}
CCN1C(=O)NC2C1N(S(C)(=O)=O)CCN2S(C)(=O)=O
CCN1C(=O)NC2C1N(S(C)(=O)=O)CCN2S(C)(=O)=O
3-ethyl-4,7-bis(methylsulfonyl)-3a,5,6,7a-tetrahydro-1H-imidazo[4,5-b]pyrazin-2-one