The SMILES Cc1[nH]c(=O)[nH]c(=O)c1Sc1ccccc1[N+](=O)[O-] represents a molecule that is not a hERG blocker.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.