The molecule with the SMILES representation of COc1c(C(=O)Nc2ccc(CN3CCOCC3)cc2)cc2ccccc2c1Br 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}.