The SMILES Cc1ccc(S(=O)(=O)N2CCCCC2CCNC(=O)C(=O)NCc2cccnc2)cc1 is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.