Based on the SMILES representation O=C1CCCc2nc3c(cc21)C(O)Oc1ccccc1-3, 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}.