The SMILES Cc1ccc(C(=O)COC(=O)c2ccccc2N2C(=O)C3C4CCC(C4)C3C2=O)cc1C 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}.