The molecule with the SMILES CCN(C(=O)CN1CCN(C)CC1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O is not a hERG blocking compound (IC50 less than 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.