Based on the SMILES representation Cc1ccc(NC(=O)CSc2nc(-c3ccco3)nc3cc(=O)[nH]n23)c(Cl)c1, 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}.