The SMILES O=c1c(Cl)c(N2CCNCC2)cnn1C12CC3CC(CC(C3)C1)C2 is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.