Propose a compound that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: O=NC1=C(N=O)C2=C(CC1)NON2
{#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=NC1=C(N=O)C2=C(CC1)NON2
O=NC1=C(N=O)C2=C(CC1)NON2
4,5-dinitroso-6,7-dihydro-1H-2,1,3-benzoxadiazole