Design a compound that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: O=C(O)CCN1C(=O)c2ccc(Oc3ccc4c(c3)C(=O)N(CCC(=O)O)C4=O)cc2C1=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#}
O=C(O)CCN1C(=O)c2ccc(Oc3ccc4c(c3)C(=O)N(CCC(=O)O)C4=O)cc2C1=O
O=C(O)CCN1C(=O)c2ccc(Oc3ccc4c(c3)C(=O)N(CCC(=O)O)C4=O)cc2C1=O
3-[5-[2-(2-carboxyethyl)-1,3-dioxoisoindol-5-yl]oxy-1,3-dioxoisoindol-2-yl]propanoic acid