The SMILES CC(C)(C)c1ccc(-n2ncc3c2CCCC3NC(=O)CCN2CCCC2=O)cc1 is from 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}.