The SMILES O=C(NC1CCN(C(=O)Nc2cccc(F)c2)CC1)c1ccco1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.