The SMILES COc1ccc(C2C(C(=O)Nc3cccc(C)n3)c3ccccc3C(=O)N2C)cc1OC is not a human ether-à-go-go related gene (hERG) blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.