The SMILES Cc1cc2sc3nc(=O)n(-c4ccccc4)c(=O)n3c2cc1C 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}.