Design a compound that is not an inhibitor of the EPH receptor A4 and report its SMILES.
Result: Cc1ccc(C23OC(=O)C(C)(C)C2OC(=O)C3(C)C)cc1
{#Create|Generate|Propose|Suggest|Design|Invent!} a {#molecule|compound!} that is {MUV-689#not &NULL}{MUV-689__names__noun} and report its {SMILES__description}.
Result: {SMILES#}
Cc1ccc(C23OC(=O)C(C)(C)C2OC(=O)C3(C)C)cc1
Cc1ccc(C23OC(=O)C(C)(C)C2OC(=O)C3(C)C)cc1
3,3,6,6-tetramethyl-6a-(4-methylphenyl)-3aH-furo[3,2-b]furan-2,5-dione