The SMILES COc1cc(C(=O)Oc2cccc(C=O)c2)cc(OC)c1OC is from a molecule that is not a hERG blocking compound.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.