The molecule SMILES Cc1ccc(C(=O)c2coc3c2C(=O)C(=O)c2ccccc2-3)cc1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.