The SMILES COc1cc2c(cc1OC)CN(CC(=O)Nc1cccc(C)c1)CC2 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}.