The SMILES C/C(=N\NC(=O)c1ccccc1Br)c1ccc(N2CCOCC2)cc1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.