The molecule with the SMILES CC(C)C(=O)Nc1cc2c3c(c1)CCN3C(=O)CC2 is not a hERG blocking compound (IC50 < 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.