Based on the SMILES representation Cc1ccc(N2C(=O)Nc3ccc(Br)cc3C2(O)C(=O)NCCN(C)C)cc1C, 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}.