The molecule SMILES O=C1CC(c2ccco2)CC(O)=C1C=Nc1cc(Cl)ccc1Cl is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.