The SMILES CCOC(=O)N1CCC(NC(=O)Cn2cc3c(n2)CCCCC3)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}.