Based on the SMILES representation Nc1nc(SCC(=O)Nc2cc(-c3ccccc3)nn2-c2ccccc2)n[nH]1, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.