Based on the SMILES COc1ccc([N+](=O)[O-])cc1NS(=O)(=O)c1ccc(Cl)c(C(=O)Nc2sc3c(c2C#N)CCCCC3)c1, the molecule is not a hERG blocking compound (IC50 < 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.