The molecule with the SMILES Cc1onc(-c2ccccc2Cl)c1C(=O)OCC(=O)c1c(N)n(C)c(=O)n(C)c1=O is not a hERG blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.