The molecule with the SMILES COc1cc2cnc(-c3ccsc3)c(-c3ccc(F)cc3)c2cc1OC is not a hERG blocking compound (IC50 less than 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.