The SMILES CNc1nc(OC)nc(N(C#N)CN2C(=O)c3ccccc3S2(=O)=O)n1 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}.