Based on the SMILES representation COc1ccc(C(=O)NCC(C)NC(=O)c2ccc(OC)c(Br)c2)cc1Br, 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}.