The molecule SMILES COc1ccc(CN2C(=O)c3ccccc3C2=O)cc1C(=O)Nc1ccc(C)cc1C is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.