The molecule with the SMILES representation of Cc1cc(C)n2nc(C(=O)Nc3ccc4c(c3)CCC4)nc2n1 is not a hERG blocking compound (IC50 less than 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.