Based on the SMILES CC(=O)Oc1cc2cccc(OC(C)=O)c(=O)c2c(OC(C)=O)c1OC(C)=O, the molecule is not a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.