The molecule with the SMILES O=C(CCN1C(=O)S/C(=C\c2cccs2)C1=O)NC1=NCCS1 is not a hERG blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.