The molecule SMILES Nn1c(SCC(=O)Nc2cc(C(F)(F)F)ccc2Cl)nncc1=O is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.