The SMILES COC(C(=O)Nc1ccc(NC(=O)C(OC)c2ccccc2)cc1)c1ccccc1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.