Based on the SMILES COc1ccc(-c2oc3c4c(cc(OC)c3c(=O)c2CC=C(C)C)OC(C)(C)C=C4)c(OC)c1, the molecule is not a hERG blocking compound (IC50 < 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.