Based on the SMILES representation CC(=O)Nc1cccc(NC(=O)CSc2ncc(C(=O)Nc3ccccc3)c(=O)n2C)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}.