The molecule SMILES O=C(Nc1ccc(F)c(Cl)c1)C1CC(=O)n2c(nc3ccccc32)N1 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}.