Based on the SMILES representation CNCc1cc(Br)c(OCC(=O)Nc2ccccc2OC)c(OC)c1.Cl, 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}.