The molecule SMILES Cc1cc(NN)nc(NS(=O)(=O)c2ccc(Cl)cc2)n1 is not a human ether-à-go-go related gene (hERG) blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.