The SMILES CCOC(=O)c1nnn2c1nc(N(CC)CC)c1ccccc12 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}.