Based on the SMILES representation CC(C)[C@@H](C(=O)N[C@@H](Cc1ccccc1)C(=O)O)N1C(=O)N2CCc3c([nH]c4ccccc34)[C@@]2(C)C1=O, the molecule is not a hERG blocking compound (IC50 < 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.