The SMILES COc1ccc(C(NC(=O)N2CC(C)OC(C)C2)C(Cl)(Cl)Cl)cc1F 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}.