The SMILES C#CCSc1nccc(-c2nn(-c3ccc(C)cc3)ccc2=O)n1 represents a molecule that is not a hERG blocking compound.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.