Using CC1(C)CC(O)CC(C)(C)N1, COC(=O)CS(=O)(=O)C(C)(C)C to produce CC1(C)CC(OC(=O)CS(=O)(=O)C(C)(C)C)CC(C)(C)N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.