The molecule SMILES O=C(NC1CC1)C1CCN(S(=O)(=O)c2ccc(Cl)c([N+](=O)[O-])c2)CC1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.