Task: Please generate a molecule that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: CCOC(=O)NCN1C(=O)C2C3C=CC(C3)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#}
CCOC(=O)NCN1C(=O)C2C3C=CC(C3)C2C1=O
CCOC(=O)NCN1C(=O)C2C3C=CC(C3)C2C1=O
ethyl N-[(3,5-dioxo-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl)methyl]carbamate