Based on the SMILES COc1cc(CNC(=O)c2nc(Cn3nc(C)c(Br)c3C)no2)cc(OC)c1, the molecule is not a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.