Based on the SMILES representation CCC(C(=O)NCc1cccnc1)n1nc(C)n2c(cc3occc32)c1=O, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.