The SMILES COc1ccccc1N=C1SC(C(=O)Nc2cccc(Cl)c2Cl)C(N)=C1C(N)=O 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}.