The molecule SMILES COc1ccc(-n2cc(-c3ccccc3)c3c(=S)nc[nH]c32)cc1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.