The SMILES COc1cc(C(F)(F)F)nc2c(Br)c(C(C)(C)C)nn12 is from a molecule that is not a hERG blocker.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.