Based on the SMILES representation CCC(CC)C(=O)N1CCN(Cc2nc3ccccc3c(=O)[nH]2)CC1, the molecule is not a hERG blocking compound (IC50 < 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.