The molecule with the SMILES CCCCn1c(N)c(N(CCOC)C(=O)c2ccc3c(c2)C(=O)N(c2cc(C)ccc2C)C3=O)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}.