The molecule with the SMILES representation of COc1ccc(N=c2cc(-c3ccc(O)cc3)oc3ccccc23)cc1.Cl 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}.