The molecule with the SMILES O=c1[nH]cnc2c1sc1nc(C(F)F)cc(-c3ccccc3)c12 is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.