Based on the SMILES representation CCCCc1c(O)nc(N2CCN(Cc3ccccc3)CC2)[nH]c1=O, the molecule is not a hERG blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.