The SMILES C[C@H](N)CN1CCc2ccc(Br)cc21.O=C(O)/C=C/C(=O)O is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.