Based on the SMILES COc1ccc(OCC(=O)Nc2cccc(-c3nc4ccccc4o3)c2)cc1, 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}.