The SMILES COc1ccc(-c2nnn(CC(=O)N(CCCN3CCOCC3)C(C(=O)NC3CCCC3)c3ccc(C)o3)n2)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}.