The molecule SMILES O=C1NCCN1CC[NH+]1CC=C(c2cn(-c3ccc(F)cc3)c3ccc(Cl)cc23)CC1 is a human ether-à-go-go related gene (hERG) blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_blocker#not &NULL}a {herg_blocker__names__noun}.
1-[2-[4-[5-chloranyl-1-(4-fluorophenyl)indol-3-yl]-1,2,3,6-tetrahydropyridin-1-ium-1-yl]ethyl]imidazolidin-2-one