The SMILES c1ccc(N2CCN(CCCCCCN3CCN(c4ccccn4)CC3)CC2)nc1 represents a molecule that is not 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)}.
1-pyridin-2-yl-4-[6-(4-pyridin-2-ylpiperazin-1-yl)hexyl]piperazine