The SMILES Cc1ccc2nc(N(CCCN(C)C)C(=O)COc3ccc(Cl)cc3)sc2c1.Cl is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.