The SMILES CC(=O)NC1C(OCc2ccccc2)OC(COC(C)=O)C(OC(C)=O)C1OC(C)=O is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.