The SMILES COc1ccc([N+](=O)[O-])cc1N(CC(=O)N(C)C)S(C)(=O)=O is not a human ether-à-go-go related gene (hERG) blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.