The molecule SMILES O=C(Nc1ccc(F)cc1)c1oc2ccccc2c1NC(=O)C1CCCC1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.