The SMILES COc1ccc(NC(=O)c2cn3nc(C)c(-c4ccccc4)c3nc2C)cc1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.