Based on the SMILES representation Cc1ccc(NCc2n[nH]c(=S)n2-c2cccc(Cl)c2)cc1, the molecule is not a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.