The molecule SMILES CN1CCC(N(C)C(=O)CCc2nc3ccccc3c(=O)[nH]2)CC1 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}.