Based on the SMILES representation Cc1cc(C)cc(OCC(=O)Nc2ccc3c(c2)C(=O)c2ccccc2C3=O)c1, the molecule is not a hERG blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.