The SMILES COc1cc(C2C(C#N)=C(C)NC(C)=C2C#N)cc(OC)c1OC is from a molecule that is not a hERG blocking compound (IC50 less than 10uM).
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.