The SMILES CCn1c(CN2CCCCCC2=O)nnc1SCc1cnc(-c2ccccc2)s1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.