Using CC(C)(C)OC(=O)Nc1cc2c(cn1)OCCO2, Cc1ccc(S(=O)(=O)OCC2CCN(C(=O)OC(C)(C)C)CC2O)cc1 to produce CC(C)(C)OC(=O)N1CCC(CNc2cc3c(cn2)OCCO3)C(O)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.