The molecule SMILES COc1c2c(nc3occc13)C(CC=C(C)C)(OC)C(OC(C)=O)CC2 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.