The SMILES CC(C)CCN1C(=O)c2ccc(C(=O)N3CCCCC3)cc2C1=O 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}.