The SMILES Cc1cc(/C=N\NC(=O)CC(=O)NC2CCCCC2)c(C)n1-c1ccc(Cl)cc1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.