The SMILES COc1c(OC2OC(C(=O)O)C(O)C(O)C2O)cc(O)c2c(=O)cc(-c3ccccc3)oc12 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.