The SMILES CCc1ccc(C(=O)CC2(O)C(=O)N(CN3CCOCC3)c3ccccc32)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}.