Using [C-]#N, CC(C)(C)OC(=O)N1C=C(CN)C=NC1S(C)(=O)=O to produce CC(C)(C)OC(=O)N1C=C(CN)C=NC1C#N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.