The SMILES COCCOc1cc(NC(=O)CS(=O)(=O)CC(=O)N(C)C)c(Cl)cc1Cl 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}.