Based on the SMILES representation COc1cc(NC(=O)c2cc3ccccc3o2)c(OC)cc1Br, the molecule is not a hERG blocking compound (IC50 < 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.