The molecule with the SMILES representation of Cn1c(O)c(N=NC(=O)CNC(=O)c2ccccc2)c2cc(Br)ccc21 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}.