Based on the SMILES COc1cccc(CNS(=O)(=O)c2cc(Br)cc3c2N(C(C)=O)C(C)C3)c1, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.