The molecule SMILES CCc1nn(C(C)C(=O)NCCN2CCCCCC2)c(=O)c2cc3occc3n12 is not a human ether-à-go-go related gene (hERG) blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.