The molecule with the SMILES representation of CC(=O)c1c(C)nc2ccc(Br)cc2c1-c1ccccc1 is not a hERG blocking compound (IC50 < 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.