Based on the SMILES representation CN1C(=O)N(C)c2ccc(Br)c3cccc1c23, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.