The molecule SMILES CC1(C)C2([N+](=O)[O-])CN3CC1([N+](=O)[O-])CN(C2)C3C(O)C(O)C(O)CO is not a hERG blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.