Based on the SMILES representation Cc1cc(NC(=O)CCC(=O)N(Cc2ccccc2)C2(C(=O)NC3CCCCC3)CCCC2)no1, 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}.