The SMILES CCCCCC(=O)NC(NC(=S)Nc1ccc(S(N)(=O)=O)cc1)C(Cl)(Cl)Cl is not a human ether-à-go-go related gene (hERG) blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.