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