Based on the SMILES representation CCCCn1c(N)c(N(Cc2ccccc2OC)C(=O)c2cc(=O)[nH]c3ccccc23)c(=O)[nH]c1=O, the molecule is not a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.