The molecule SMILES COc1ccc2[nH]c(=O)c(CNc3cccc(C)c3)cc2c1 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}.