The molecule SMILES CCOC(=O)c1ccc(NC(=S)NNC(=O)c2cc(-c3cccnc3)nc3ccccc23)cc1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.