The molecule SMILES O=C1C=C(c2cccc(Br)c2)C[C@@H](c2ccc(F)cc2)C1 is not 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}.