The SMILES N#Cc1c(NC(=O)C2CC(c3ccccc3Cl)=NO2)sc2c1CCC2 is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.