Based on the SMILES representation O=C(CSc1nnc(-c2ccccc2)n1-c1ccccc1)N1c2ccccc2Sc2ccccc21, 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}.