The SMILES O=C(O)c1cccc(S(=O)(=O)Nc2cccc(S(=O)(=O)N3CCCCCC3)c2)c1 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}.