Based on the SMILES representation O=C(CCCCn1c(=O)c2ccccc2n(CC(=O)NC2CCCC2)c1=O)NCc1ccco1, 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}.