The SMILES COc1cc(OC)cc(C(=O)NNC(=O)CNC(=O)c2ccc(Br)o2)c1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.