The SMILES COc1ccc(-c2nc(CS(=O)CC(=O)NCc3ccc(Cl)cc3)c(C)o2)cc1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.