The SMILES COc1ccc(OCc2nc3c4c(ncn3n2)-c2ccccc2CC42CCCC2)cc1 is from a molecule that is not a hERG blocking compound (IC50 < 10uM).
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.