The molecule with the SMILES COc1cc(CNC(=O)c2nc(Cn3nc(C)c(Br)c3C)no2)cc(OC)c1 is not a hERG blocking compound (IC50 < 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.