The chemical with the SMILES O=C(NNS(=O)(=O)c1ccccc1)c1cc2cc3ccccc3nc2s1 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=C(NNS(=O)(=O)c1ccccc1)c1cc2cc3ccccc3nc2s1
O=C(NNS(=O)(=O)c1ccccc1)c1cc2cc3ccccc3nc2s1
N'-(benzenesulfonyl)thieno[2,3-b]quinoline-2-carbohydrazide