The SMILES CCC(C)(C(=O)NC1CCCC1)N(Cc1ccco1)C(=O)c1ccc2c(c1)OCO2 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.