The SMILES CCN(CC)CCCNc1nc(N)c([N+](=O)[O-])c(N2CCCCCC2)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}.