The SMILES Cc1cccc2sc(N(CCN(C)C)C(=O)C3CCN(S(=O)(=O)c4cccs4)CC3)nc12.Cl is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.