The molecule with the SMILES COc1ccc(-c2ccc3c(c2)S(=O)(=O)c2cccc(C(=O)NCc4ccccc4Cl)c2C3=O)cc1OC is not a hERG blocking compound (IC50 < 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.