The molecule with the SMILES representation of COC(=O)COc1cccc2c(=O)n(CC(=O)NCc3ccccc3)ccc12 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}.