The molecule with the SMILES CCCCn1c(N)c(N(CCC(C)C)C(=O)c2ccc(N3CCCC3=O)cc2)c(=O)[nH]c1=O is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.