The SMILES O=C(O)c1ccc2c(c1)SC1=NS(=O)(=O)CCN12 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}.