The SMILES COC(=O)c1ccc([C@@H](O)[C@H](C)C(=O)CC(=O)OC(C)(C)C)cc1 is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.