The SMILES CC(C(=O)c1ccc(-c2ccccc2)cc1)[n+]1cccc(NC(=O)c2ccccc2)c1.[Br-] 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}.