Based on the SMILES representation O=c1c2c3c(sc2nc(N2CCNCC2)n1CCc1ccccc1)CCCCC3, 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}.