Based on the SMILES representation OC1O[C@H](c2ccc3c(c2)OCO3)[C@H]2CO[C@H](c3ccc4c(c3)OCO4)[C@@H]12, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.