The SMILES O=C(NCC1COc2ccccc2O1)C1C2C=CC3(CN(Cc4ccccc4Cl)C(=O)C13)O2 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.