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