Based on the SMILES Cc1nnc(SCC(=O)N2CCN(S(=O)(=O)c3ccc(Cl)cc3)CC2)[nH]c1=O, the molecule is not a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.