Based on the SMILES representation Cc1cc(Cl)ccc1OCC(=O)OCC(=O)Nc1cccnc1Cl, 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}.