The molecule SMILES O=C(Nc1cc(S(=O)(=O)Nc2ccc(Cl)cc2)ccc1O)c1ccc(S(=O)(=O)N2CCCCCC2)cc1 is not a hERG blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.