Based on the SMILES CCc1ccc(OCC(=O)NNC(=O)CNC(=O)c2ccc(Br)o2)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}.