The SMILES Cc1cccc(N2CCN(C(c3ccccc3)c3nnnn3C(C)(C)C)CC2)c1C is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.