The SMILES Cc1ccccc1/C=C1\SC(=S)N(/N=C/c2cc([N+](=O)[O-])ccc2O)C1=O is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.