The molecule with the SMILES O=C(Nc1nc2c(F)cc(F)cc2s1)C1CC(=O)N(Cc2ccco2)C1 is not a hERG blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.