The SMILES CCOC(=O)CC1(NC(=O)C2CCC(=O)N(Cc3ccccc3OC)C2)CCCCC1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.