The molecule with the SMILES representation of CC(C)(C)c1cc(C=C(C#N)C#N)cc(Br)c1O is not a hERG blocker (>= 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_blocker#not a hERG blocker (>= 10uM)&a hERG blocker (<10uM)}.
2-[(3-bromo-5-tert-butyl-4-hydroxyphenyl)methylidene]propanedinitrile