The SMILES Cc1cc(C(=O)NNS(=O)(=O)c2ccccc2C(F)(F)F)nn1C(C)(C)C 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}.