The molecule with the SMILES O=C(O)CCCN1C(=O)/C(=C/c2ccncc2)SC1=S is not a hERG blocking compound (IC50 < 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.