The SMILES CCOC(=O)N1CCN(S(=O)(=O)c2cc(OCC(=O)NC3CCCCC3)c(C)cc2Cl)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}.