Based on the SMILES representation CCCCn1c(N)c(N(CC(C)C)C(=O)C2CC(=O)N(CCc3ccccc3)C2)c(=O)[nH]c1=O, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.