The SMILES Cn1c(-c2ccsc2)c(-c2cccs2)c2cc(-c3ccc4[nH]ccc4c3)ccc21 is from a molecule that is not a hERG blocker.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.