The SMILES CCN(CC)CCNC(=O)C(=O)NCC1OCCN1S(=O)(=O)c1ccc(Cl)cc1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.