The molecule with the SMILES representation of CCCn1nc(C(=O)OCn2nnc3ccccc3c2=O)c2ccccc2c1=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}.