Task: Please generate a compound that is not an inhibitor of the EPH receptor A4 and report its SMILES.
Result: CCOC(=O)c1cc(=O)cc(C(=O)OCC)o1
Task: Please {#create|generate!} a {#molecule|compound!} that is {MUV-689#not &NULL}{MUV-689__names__noun} and report its {SMILES__description}.
Result: {SMILES#}
CCOC(=O)c1cc(=O)cc(C(=O)OCC)o1
CCOC(=O)c1cc(=O)cc(C(=O)OCC)o1
diethyl 4-oxopyran-2,6-dicarboxylate