The SMILES CCc1cccc2c(C(=O)C(F)(F)F)cn(CC(=O)NCC3CCCO3)c12 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.