Based on the SMILES representation Cc1noc(NS(=O)(=O)c2ccc(NC(=O)CSc3nc4c(cc3C#N)CCC4)cc2)c1C, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.