Design a compound that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: O=c1[nH][nH]c(=O)c2c(NS(=O)(=O)c3ccccc3)cccc12
{#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#}
N-(1,4-dioxo-2,3-dihydrophthalazin-5-yl)benzenesulfonamide