The molecule SMILES CN(c1cccc(NC(=O)CN(c2ccc(Cl)c(Cl)c2)S(=O)(=O)c2ccccc2)c1)S(C)(=O)=O is not a hERG blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.