Based on the SMILES representation COC(=O)c1ccc(-c2ccco2)n1Cc1nc(-c2ccc(OC)c(OC)c2)oc1C, the molecule is not 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}.