The molecule with the SMILES representation of CC(C)(C)C(=O)CN1C(=O)NC(c2ccccc2)(c2ccccc2)C1=O is not a hERG blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.