The SMILES Cn1c(CNC(=O)c2ccc3c(c2)OCO3)nnc1SCC(=O)Nc1ccc(F)cc1 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}.