Based on the SMILES CC(C)(C)c1cc(C(=O)NNc2cc(C(F)(F)F)ccc2Cl)n(Cc2ccccc2)n1, the molecule is not a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.