Using CCOC(=O)[C@@H]1CN(C(=O)OC(C)(C)C)CCC[C@@H]1O to produce CC(C)(C)OC(=O)N1CCC[C@H](O)[C@H](C(=O)O)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.