The molecule SMILES CCOC(=O)C(C(=O)OCC)C(=O)c1cc(OC)c(OC)c(OC)c1 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.