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