The SMILES CCCC(C)NCC(=O)Nc1ccccc1-c1ccccc1.O=C(O)C(=O)O is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.