The SMILES CC(C)CCNC(=O)c1cc2c(=O)n3ccccc3nc2s1 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}.