The SMILES CCc1c(C)c(C#N)c2nc3ccccc3n2c1-n1nc(C)cc1C represents 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}.