The molecule with the SMILES representation of CCCCn1c(N)c(N(CC(C)C)C(=O)C2=COCCO2)c(=O)[nH]c1=O is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.