The molecule SMILES CCc1cc2c3c(c1)C(C)CC(C)(C)N3C(=O)C2=O is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.