Based on the SMILES COc1ccc(Oc2c(-c3ccc(O)cc3O)n[nH]c2C)cc1, the molecule is not a human ether-à-go-go related gene (hERG) blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.