Task: Please generate a compound that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: O=C1C=C(O)/C(=C/NN2C(=O)C3C(C2=O)C2C=CC3C23CC3)C=C1[N+](=O)[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#}
O=C1C=C(O)/C(=C/NN2C(=O)C3C(C2=O)C2C=CC3C23CC3)C=C1[N+](=O)[O-]
O=C1C=C(O)/C(=C/NN2C(=O)C3C(C2=O)C2C=CC3C23CC3)C=C1[N+](=O)[O-]
4-[[(E)-(5-nitro-2-oxidanyl-4-oxidanylidene-cyclohexa-2,5-dien-1-ylidene)methyl]amino]spiro[4-azatricyclo[5.2.1.02,6]dec-8-ene-10,1'-cyclopropane]-3,5-dione