The SMILES CC1CCCN(c2nc3ccccc3nc2C(C#N)S(=O)(=O)c2ccccc2)C1 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}.