The SMILES O=c1cc(CSc2nnc(-c3ccccc3)o2)c2ccccc2[nH]1 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}.