The molecule with the SMILES representation of O=C(Cn1ccc2ccccc2c1=O)Nc1ccc2c(c1)OCO2 is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.