The molecule with the SMILES COc1cc(-c2nc3c[n+](CC(=O)c4ccccc4)ccc3n2C)cc(OC)c1OC.[Br-] 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}.