The molecule with the SMILES COc1cc(CNC(C)(C)CO)cc(Br)c1OCc1ccc(Cl)cc1.Cl is not a hERG blocking compound (IC50 < 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.