The molecule SMILES COc1ccccc1C(CNC(=O)C1CC(=O)N(Cc2ccc(C)cc2)C1)N1CCCC1 is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.