The SMILES CCCC(C)C1(CC)C(=O)NC(=O)NC1=O represents a molecule that is not a hERG blocker (>= 10uM).
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_blocker#not a hERG blocker (>= 10uM)&a hERG blocker (<10uM)}.
5-ethyl-5-pentan-2-yl-1,3-diazinane-2,4,6-trione