The SMILES CCOC(=O)c1nnn(-c2nonc2N)c1-c1ccc(C)cc1 represents 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}.