The molecule with the SMILES representation of CC1Cc2ccccc2N1C(=O)COC(=O)Cn1cnc2ccccc2c1=O is not a hERG blocking compound (IC50 < 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.