The SMILES CCC(=O)C1=C(O)C(c2cccc(Oc3ccccc3)c2)CCC1=O is not a human ether-à-go-go related gene (hERG) blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.