The molecule with the SMILES representation of O=C(c1ccc(Cn2cnnn2)cc1)N1CCCC(Nc2ccc(F)c(F)c2)C1 is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.