Based on the SMILES representation Clc1ccc(Cn2c(-c3cccnc3Cl)nc3ccccc32)c(Cl)c1, the molecule is not a hERG blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.