The molecule with the SMILES CCC(C(=O)NC1CCCC1)n1nc(C)n2c(cc3occc32)c1=O is not a hERG blocking compound (IC50 less than 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.