The molecule with the SMILES representation of O=C(O)c1ccc2c(=O)n(-c3ccc(F)c(Cl)c3)c(=S)[nH]c2c1 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}.