The SMILES COc1ccc(C2N(c3cc(Cl)ccc3OC)C(=O)C3CCCN32)cc1OC is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.