The molecule SMILES COc1ccc(CN2C[C@H](Cc3ccccc3)[C@@H](CC(=O)Nc3ccccc3)C2=O)cc1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.