The SMILES CCN(CC)c1ccc(C2CC(=O)Nc3cc(OC)c(OC)cc32)cc1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.