The SMILES O=C(COc1ccc(Cl)cc1Cl)Nc1ccc2nc3n(c(=O)c2c1)CCCC3 is from 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}.