Based on the SMILES COc1ccc(Cl)cc1NC(=O)CSc1sc2c(O)cc(=O)[nH]c2c1C#N, the molecule is not a human ether-à-go-go related gene (hERG) blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.