The SMILES Cc1cc(C)n(-c2nnc(NCc3ccc(Cl)cc3)nn2)n1 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}.