The molecule SMILES COc1cc(C2C3C(C)N(C)C(=O)N(C)C3N(C)C(=O)N2C)ccc1O 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}.