Task: Please generate a compound that is not an inhibitor of the EPH receptor A4 and report its SMILES.
Result: CC1CN(C2CC(C)(C)NC(C)(C)C2)CCC1=O
Task: Please {#create|generate!} a {#molecule|compound!} that is {MUV-689#not &NULL}{MUV-689__names__noun} and report its {SMILES__description}.
Result: {SMILES#}
CC1CN(C2CC(C)(C)NC(C)(C)C2)CCC1=O
CC1CN(C2CC(C)(C)NC(C)(C)C2)CCC1=O
3-methyl-1-(2,2,6,6-tetramethylpiperidin-4-yl)piperidin-4-one