The SMILES NC(=S)N/N=C/c1ccc(-c2cc(Cl)c(Cl)cc2Cl)o1 represents a molecule that is not a hERG blocking compound (IC50 less than 10uM).
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.