The molecule SMILES COc1ccc(C(=O)OCC(=O)N2CCCCC2)cc1[N+](=O)[O-] 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}.