The molecule SMILES COc1ccc(CCNC(=O)COc2coc(CN3c4ccccc4CC3C)cc2=O)cc1OC 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}.