The molecule with the SMILES representation of NC(=O)c1c(NC(=O)Cn2cnc([N+](=O)[O-])n2)sc2c1CCCC2 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}.