Based on the SMILES O=c1cnn([C@@H]2O[C@H](CO)[C@@H](O)[C@H]2O)c(=O)[nH]1, the molecule is not a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.