The molecule with the SMILES CC(=O)C1=C(C)NC2=C(C(=O)CC(C)(C)C2)C1c1cccc([N+](=O)[O-])c1 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}.
CC(=O)C1=C(C)NC2=C(C(=O)CC(C)(C)C2)C1c1cccc([N+](=O)[O-])c1
CC(=O)C1=C(C)NC2=C(C(=O)CC(C)(C)C2)C1c1cccc([N+](=O)[O-])c1
3-acetyl-2,7,7-trimethyl-4-(3-nitrophenyl)-1,4,6,8-tetrahydroquinolin-5-one