The SMILES COc1ccc(C)cc1NC(=O)COC(=O)c1ccc(OCc2ccc(Cl)cc2Cl)c(OC)c1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.