The molecule SMILES O=C(O)c1ccc(N/N=C/c2ccc(C(F)(F)F)cc2)cc1.O=S(=O)(O)O is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.