The chemical with the SMILES O=C1OC(Nc2nc3ccccc3s2)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=C1OC(Nc2nc3ccccc3s2)c2ccccc21
O=C1OC(Nc2nc3ccccc3s2)c2ccccc21
3-(1,3-benzothiazol-2-ylamino)-3H-2-benzofuran-1-one