The SMILES COc1ccc(-c2nc(NC(=O)c3ccc(OCC(=O)N4CCOCC4)c(OC)c3)sc2C)cc1 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.