Invent a compound that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: COC(=O)CC1(CC(=O)OC)C(=O)NC(=O)NC1=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#}
COC(=O)CC1(CC(=O)OC)C(=O)NC(=O)NC1=O
COC(=O)CC1(CC(=O)OC)C(=O)NC(=O)NC1=O
methyl2-[5-(2-methoxy-2-oxoethyl)-2,4,6-trioxo-1,3-diazinan-5-yl]acetate