Based on the SMILES representation COC(=O)c1sc(NC(=S)NC(=O)c2ccccc2F)nc1C, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.