The molecule with the SMILES representation of CN(CC(=O)NC1CC(C)(C)NC(C)(C)C1)S(=O)(=O)c1ccc(Br)cc1 is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.