The SMILES Fc1ccc2c([C@@H]3C[NH2+]CC[C@H]3F)c(-c3ccsc3)[nH]c2c1 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}.
6-fluoro-3-[(3R,4R)-4-fluoropiperidin-1-ium-3-yl]-2-thiophen-3-yl-1H-indole