Based on the SMILES representation Cc1ccnc(NC(=O)C2CCCN(c3ncnc4c3nc3n4CCCCC3)C2)c1, 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}.