Task: Please create a compound that is not an inhibitor of the EPH receptor A4 and report its SMILES.
Result: C=C(NC(C)=O)C(=O)c1ccc([N+](=O)[O-])cc1
Task: Please {#create|generate!} a {#molecule|compound!} that is {MUV-689#not &NULL}{MUV-689__names__noun} and report its {SMILES__description}.
Result: {SMILES#}
C=C(NC(C)=O)C(=O)c1ccc([N+](=O)[O-])cc1
C=C(NC(C)=O)C(=O)c1ccc([N+](=O)[O-])cc1
N-[3-(4-nitrophenyl)-3-oxoprop-1-en-2-yl]acetamide