Based on the SMILES representation Cc1c(NC(=O)c2ccc(N3CCCC3)c([N+](=O)[O-])c2)cccc1-c1nc2ccccc2s1, 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}.