Design a molecule that is not an inhibitor of the EPH receptor A4 and report its SMILES.
Result: O=[N+]([O-])c1ccc(N2CCN(S(=O)(=O)Cc3ccccc3)CC2)c(Cl)c1
{#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#}
O=[N+]([O-])c1ccc(N2CCN(S(=O)(=O)Cc3ccccc3)CC2)c(Cl)c1
O=[N+]([O-])c1ccc(N2CCN(S(=O)(=O)Cc3ccccc3)CC2)c(Cl)c1
1-benzylsulfonyl-4-(2-chloro-4-nitrophenyl)piperazine