The SMILES c1ccc(N2CCN(CCCCCCN3CCN(c4ccccn4)CC3)CC2)nc1 is not a human ether-à-go-go related gene (hERG) blocker (>= 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_blocker#not a human ether-à-go-go related gene (hERG) blocker (>= 10uM)&a human ether-à-go-go related gene (hERG) blocker (<10uM)}.
1-pyridin-2-yl-4-[6-(4-pyridin-2-ylpiperazin-1-yl)hexyl]piperazine