Based on the SMILES representation CN1CCN(C(=O)C23CCC(C(Br)Br)(C2Br)C3(C)C)CC1, the molecule is not a hERG blocking compound (IC50 < 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.