The SMILES O=C(CCC1CCCN(C(=O)Cc2ccc(F)cc2)C1)N1CCN(c2ccccn2)CC1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.