The molecule with the SMILES representation of COc1ccc(C2CC(c3c(Cl)cccc3Cl)n3nc(N)nc3N2)cc1 is not a hERG blocking compound (IC50 < 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.