Using CCOC(=O)CC(=O)N[C@@H](CC1CCCCC1)C(=O)OC to produce CCOC(=O)C1=C(O)[C@H](CC2CCCCC2)NC1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.