The SMILES O=C(COC(=O)c1ccc(-n2cnnn2)cc1)Nc1cc(Cl)ccc1F is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.