The molecule SMILES CCC(C)(C)n1nnnc1C(c1ccccc1)N1CCc2ccccc2C1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.