The SMILES CC(C)Cc1nc(Nc2ccccc2C#N)c2nnn(Cc3ccccc3)c2n1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.