The SMILES COc1ccc2sc(-c3ccccc3OC)c(-c3ccc(OC)nc3)c2c1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.