Based on the SMILES representation Cc1c(CN2CCc3c([nH]c4ccccc34)C2C2CCCCC2)cnn1C, 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}.