The chemical with the SMILES O=C1Nc2ccccc2C(=O)C1(Cl)Cc1ccccc1 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}.
O=C1Nc2ccccc2C(=O)C1(Cl)Cc1ccccc1
O=C1Nc2ccccc2C(=O)C1(Cl)Cc1ccccc1
3-benzyl-3-chloro-1H-quinoline-2,4-dione