Based on the SMILES representation Cc1nc(-c2nnc(SCC(=O)Nc3cc(Cl)cc(Cl)c3)n2C)cs1, the molecule is not a hERG blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.