The molecule SMILES COc1cccc2cc(C(=O)Nc3ccccc3C(=O)N3CCOCC3)oc12 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}.