Using C1COCCO1, COC(=O)[C@@H]1C[C@H]1C(=O)NC1CCC(C)CC1 to produce C[C@@H]1CCCC[C@H]1NC(=O)[C@@H]1C[C@H]1C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.