Design a molecule that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: C=CCn1c(SCC(=O)N2CCCC2)nc2scc(-c3cccs3)c2c1=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#}
C=CCn1c(SCC(=O)N2CCCC2)nc2scc(-c3cccs3)c2c1=O
C=CCn1c(SCC(=O)N2CCCC2)nc2scc(-c3cccs3)c2c1=O
2-(2-oxo-2-pyrrolidin-1-ylethyl)sulfanyl-3-prop-2-enyl-5-thiophen-2-ylthieno[2,3-d]pyrimidin-4-one