The SMILES CCOC(=O)Cc1nnc2c(Nc3ccc(C)cc3)nc3nonc3n12 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}.