The molecule with the SMILES representation of O=C(CSc1ccc2nnc(-c3ccccn3)n2n1)Nc1ccccc1C(F)(F)F 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}.