The SMILES Cc1cccn2c(CN(C)C3CCOC3)c(C(=O)N3CCCCC3)nc12 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}.