Based on the SMILES representation O=C(Cn1c(=O)c2sccc2n(Cc2cccc([N+](=O)[O-])c2)c1=O)NCCc1ccccc1, 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}.