Based on the SMILES representation CC(C)(C)NC(=O)[C@]1(C)CCC[C@@]2(C)C3CC[C@@]4(C)C[C@]3(CCC21)CC4=O, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.