The SMILES CCCCCCCCN1[C@@H](CC(=O)O)c2cc(C(F)(F)F)ccc2S1(=O)=O is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.