Using [C-]#N, CC(C)(C)OC(=O)NCC(CNC(=O)OC(C)(C)C)OS(C)(=O)=O to produce CC(C)(C)OC(=O)NCC(C#N)CNC(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.