The molecule SMILES Cn1nc(C(F)(F)F)c(-c2ccccc2)c1NC(=O)c1nccnc1C(=O)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}.