Based on the SMILES COc1ccc(C(c2c[nH]c3ccccc23)c2c[nH]c3ccccc23)cc1O, the molecule is not a hERG blocking compound (IC50 < 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.