The SMILES COc1cccc(C2c3[nH]c4ccccc4c3CCN2Cc2ncc[nH]2)c1 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}.