The SMILES Nc1ncc(-c2cnc(N)c(-c3ccc(Cl)cc3)c2)cn1 represents a molecule that is not a hERG blocker (>= 10uM).
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_blocker#not a hERG blocker (>= 10uM)&a hERG blocker (<10uM)}.
5-[6-amino-5-(4-chlorophenyl)pyridin-3-yl]pyrimidin-2-amine