The SMILES CCC(=O)N(CCc1ccccc1)Cc1cc2cccc(C)c2[nH]c1=O 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}.