The molecule SMILES COc1cccc(COc2ccccc2C2Nc3ccc(Br)cc3C(=O)N2NC(=O)c2ccncc2)c1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.