Based on the SMILES representation Cc1nn(Cc2c(Cl)cccc2Cl)c(C)c1NC(=O)c1sc2ccccc2c1Cl, 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}.