The molecule SMILES COc1ccccc1N(CN1C(=O)c2ccccc2C1=O)C(=O)c1cccc(C)c1 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.