The molecule SMILES CN(CC(=O)Nc1ccc(N2CCOCC2)cc1)C(=O)c1cc2c(s1)CCCC2 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.