The molecule SMILES CCOC(=O)C[n+]1ccc2ccccc2c1Cc1ccc(Cl)cc1.[Br-] is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.