The molecule with the SMILES COc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)CSc1cccc[n+]1[O-] is not a human ether-à-go-go related gene (hERG) blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.