The SMILES CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)C(=O)c1cccc2ccccc12 is not a human ether-à-go-go related gene (hERG) blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.