Based on the SMILES representation CC(C)C[C@H](NC(=O)N1CCn2c1nc1ccccc12)C(=O)NCc1ccccc1, 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}.