The molecule with the SMILES COc1ccc(-c2nc3ccc(C(=O)NCC(OC)OC)cc3nc2-c2ccc(OC)cc2)cc1 is not a hERG blocking compound (IC50 < 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.