The molecule with the SMILES representation of O=C(Cn1cnc2c(nnn2-c2ccccc2)c1=O)N1CCCc2ccccc21 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}.