The molecular species with the SMILES representation of O=C1C(=Cc2ccccc2)C(=O)c2ccccc21 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=C1C(=Cc2ccccc2)C(=O)c2ccccc21
O=C1C(=Cc2ccccc2)C(=O)c2ccccc21
2-benzylideneindene-1,3-dione