The SMILES CC(C)(C)CC(=O)N[C@@H](Cc1ccccc1)c1nc2ccccc2[nH]1 is not a human ether-à-go-go related gene (hERG) blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.