The SMILES COc1ccc(C(CNCC(O)COc2c(C)ccc(C)c2C)N(C)C)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}.