The molecule SMILES COc1ccc(OCc2cc(C(=O)N(C)Cc3cnccn3)no2)c(Cl)c1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.