The SMILES COc1ccc(NS(=O)(=O)c2cccc(NC(=O)CCC(=O)c3ccc(Cl)cc3)c2)cc1 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}.