The SMILES O=[N+]([O-])c1ccc(CCN2CCN(CCc3ccc(-c4ncco4)cc3)CC2)cc1 is 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)}.
2-[4-[2-[4-[2-(4-nitrophenyl)ethyl]piperazin-1-yl]ethyl]phenyl]-1,3-oxazole