Based on the SMILES representation Cc1c(O)c2c3c(cccc3c1O)C(=O)N(c1ccccc1)C2=O, 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}.