The SMILES COc1ccc(C(=O)NCc2ccc(C(=O)NCC(OC)OC)cc2)cc1OC 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}.