The SMILES CC(=O)OC(CC(=O)O)C[N+](C)(C)C.[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}.