The molecule SMILES COc1ccc(-c2cc3c(=O)n(CC(=O)Nc4ccc(Cl)cc4)ncn3n2)cc1 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}.