The molecule SMILES CCCCCN(C(=O)CCC(=O)OCc1cccc(C(F)(F)F)c1)c1c(N)n(CCCC)c(=O)[nH]c1=O is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.