The SMILES CC1=CC(c2ccccc2)n2nc(N3C(=O)c4ccccc4C3=O)nc2N1 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}.