The SMILES COc1ccc(-c2oc3ccc(N4CCOCC4)cc3c2/C=C/c2ccc(OC)c(OC)c2)cc1 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.