The molecule SMILES CC(=O)N1CCc2cc(Br)cc(S(=O)(=O)NCc3ccccn3)c21 is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.