The SMILES CN(C)N1C(N)=C(C#N)C(c2cccnc2)C2=C1CC(C)(C)CC2=O represents 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}.