Task: Please create a molecule that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: COCCNC(=O)C(=O)N/N=C(\C)CC(=O)Nc1ccc(Cl)cc1Cl
Task: Please {#create|generate!} a {#molecule|compound!} that is {MUV-846#not &NULL}{MUV-846__names__noun} and report its {SMILES__description}.
Result: {SMILES#}
N'-[(E)-[1-(2,4-dichloroanilino)-1-oxobutan-3-ylidene]amino]-N-(2-methoxyethyl)oxamide