The SMILES CC(CN1CCCC1)OC(=O)C(c1ccccc1)c1ccccc1.Cl 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}.