The SMILES O=[N+]([O-])c1ccc(CCNCCOc2ccc([N+](=O)[O-])cc2)cc1 represents a molecule that is a hERG blocker (<10uM).
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_blocker#not a hERG blocker (>= 10uM)&a hERG blocker (<10uM)}.
N-[2-(4-nitrophenoxy)ethyl]-2-(4-nitrophenyl)ethanamine