Using CCOC(C)OC1CN(C(C)OCC)S(=O)(=O)c2sc(S(=O)(=O)NC(C)(C)C)cc21 to produce CC(C)(C)NS(=O)(=O)c1cc2c(s1)S(=O)(=O)NCC2O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.