The molecule SMILES O=C(CN1CCN(S(=O)(=O)c2ccc(F)c(F)c2)CC1)Nc1ccccc1C(=O)NC1CC1 is a human ether-à-go-go related gene (hERG) blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.