Task: Please create a molecule that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: Cn1c(=S)[nH]c2scc(-c3cccs3)c2c1=O
Task: Please {#create|generate!} a {#molecule|compound!} that is {MUV-846#not &NULL}{MUV-846__names__noun} and report its {SMILES__description}.
Result: {SMILES#}
Cn1c(=S)[nH]c2scc(-c3cccs3)c2c1=O
Cn1c(=S)[nH]c2scc(-c3cccs3)c2c1=O
3-methyl-2-sulfanylidene-5-thiophen-2-yl-1H-thieno[2,3-d]pyrimidin-4-one