Based on the SMILES O=C(Nc1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCCC1)c1cccnc1Cl, the molecule is not a hERG blocking compound (IC50 < 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.