The molecule with the SMILES representation of O=c1[nH][nH]c2cc(=O)n(-c3cccc(C(F)(F)F)c3)nc12 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}.