The molecule with the SMILES COCCn1c(C)cc(C(=O)COC(=O)CCN2C(=O)c3ccccc3C2=O)c1C is not a hERG blocking compound (IC50 less than 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.