Invent a compound that is not an inhibitor of the EPH receptor A4 and report its SMILES.
Result: CCCCSc1nc(=O)c2c([nH]1)CCC2
{#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#}
CCCCSc1nc(=O)c2c([nH]1)CCC2
CCCCSc1nc(=O)c2c([nH]1)CCC2
2-butylsulfanyl-1,5,6,7-tetrahydrocyclopenta[d]pyrimidin-4-one