Based on the SMILES representation CC1=[N+]([O-])C(C)(C)C(c2ccc(Br)cc2)=[N+]1[O-], the molecule is not a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.