Based on the SMILES representation Cc1cccc(N2CCN(C(c3ccccc3)c3nnnn3C(C)(C)C)CC2)c1C, 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}.