The molecule SMILES CC(=O)Nc1ccc(NC(=O)COC(=O)c2c3c(nc4ccccc24)CCN(Cc2ccccc2)C3)cc1 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}.