The molecule with the SMILES CCCCn1c(N)c(N(CC(C)C)C(=O)c2ccc(-c3ccc(Cl)cc3)o2)c(=O)[nH]c1=O is not a human ether-à-go-go related gene (hERG) blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.