The molecule with the SMILES COc1ccc2[nH]c(=O)c(CN(CCCN(C)C)C(=O)Nc3ccccc3)cc2c1 is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.