The molecule with the SMILES O=C(c1cccc(F)c1)N(Cc1nc2ccccc2c(=O)[nH]1)C1CCCC1 is not a hERG blocking compound (IC50 less than 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.