Based on the SMILES representation Cc1noc(C(C)C)c1C(=O)Nc1ccc(-c2nnc3n2CCCCC3)cc1, the molecule is not a hERG blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.