The molecule SMILES COCCOC(=O)c1c(N)n(Cc2ccco2)c2nc3ccccc3nc12 is a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.