Based on the SMILES CN=C1S/C(=C\c2ccc(SC)cc2)C(=O)N1C, 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}.