The molecule SMILES COc1ccc(CNC(=O)C2CCCN(S(=O)(=O)c3ccc(Br)s3)C2)cc1 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.