Based on the SMILES representation CNC1=C([N+](=O)[O-])CC([N+](=O)[O-])=C(N2CCNCC2)N1C, the molecule is not a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.