The SMILES COc1cc(-c2ccc(NC(C)=O)c(OC)c2)ccc1NC(C)=O is from a molecule that is not a hERG blocker.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.