Based on the SMILES representation CCCn1c(N)c(N(CCOC)C(=O)c2cc(S(=O)(=O)N3CCCCCC3)ccc2OC)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}.