Based on the SMILES CCCCOCCCn1c(-c2ccco2)nc2nc3ccccc3nc21, the molecule is a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.