The molecule with the SMILES representation of COc1ccc(Cc2nnc(NC(=O)C3CC(=O)N(c4ccccc4C)C3)s2)cc1OC is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.