The molecule SMILES O=C(c1ccccc1)c1ccc2nc(-c3ccc(NC(=O)c4ccccc4Br)cc3)[nH]c2c1 is not a hERG blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.