Based on the SMILES representation Cc1ccc(CNC(=O)CCCn2c(=O)c3ccccc3n(CC(=O)NC3CCCC3)c2=O)cc1, 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}.