Using CC(C)(C)OC(=O)OC(=O)OC(C)(C)C, NS(=O)(=O)N1CCN(c2ncnc3[nH]ccc23)CC12CC2 to produce CC(C)(C)OC(=O)n1ccc2c(N3CCN(S(N)(=O)=O)C4(CC4)C3)ncnc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.