The molecule with the SMILES CC(=O)Oc1cc2cccc(OC(C)=O)c(=O)c2c(OC(C)=O)c1OC(C)=O is not a hERG blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.