Based on the SMILES COc1ccc2c(c1OC)C(=O)N1c3cccc(Cl)c3C(=O)OC21, 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}.