The molecule with the SMILES NC1=NC(=O)/C(=C/c2cccc(F)c2)S1 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}.