The SMILES Fc1ccc2cc(CCN3CCNCC3)ccc2c1 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)}.
1-[2-(6-fluoronaphthalen-2-yl)ethyl]piperazine