The SMILES COc1ccc(OC)c(NS(=O)(=O)c2ccc(-c3coc(C)n3)cc2)c1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.