The SMILES CCCCOCCCn1c(-c2ccco2)nc2nc3ccccc3nc21 represents a molecule that is 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}.