Using Cc1ccc(S(=O)(=O)OC[C@H]2CC[C@@H](NC(=O)OC(C)(C)C)C2)cc1, C1COCCN1 to produce CC(C)(C)OC(=O)N[C@@H]1CC[C@H](CN2CCOCC2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.