Based on the SMILES representation Clc1cccc(Cl)c1Cn1cnc2c(N3CCCCCC3)ncnc21, the molecule is not a hERG blocking compound (IC50 < 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.