The SMILES Clc1ccccc1CN(Cc1ccccc1)c1ncnc2nc[nH]c12 represents 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}.