The molecule with the SMILES O=C1CC(NNc2nc3ccccc3s2)C(=O)N1c1ccccc1 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=C1CC(NNc2nc3ccccc3s2)C(=O)N1c1ccccc1
O=C1CC(NNc2nc3ccccc3s2)C(=O)N1c1ccccc1
3-[2-(1,3-benzothiazol-2-yl)hydrazinyl]-1-phenylpyrrolidine-2,5-dione