The chemical with the SMILES representation of Cc1cc(C(C)(C)C)cc(C)c1COC(=O)C1CCC(=O)N1 is not an inhibitor of the EPH receptor A4.
The {#molecule|compound|chemical|molecular species|chemical compound!} with the {SMILES__description} {#representation of |!}{SMILES#} is {MUV-689#not &NULL}{MUV-689__names__noun}.
Cc1cc(C(C)(C)C)cc(C)c1COC(=O)C1CCC(=O)N1
Cc1cc(C(C)(C)C)cc(C)c1COC(=O)C1CCC(=O)N1
(4-tert-butyl-2,6-dimethylphenyl)methyl 5-oxopyrrolidine-2-carboxylate