Using CCOC(=O)CC(CC(=O)N[C@@H](CO)C(=O)OC)c1ccccc1 to produce CCOC(=O)CC(CC1=NC(C(=O)OC)CO1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.