The molecule SMILES CC(=O)Oc1ccc(/C=N\NC(=O)c2cc3c(ccc4ccccc43)o2)cc1 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.