Using CCOC(=O)CP(=O)(OCC)OCC, CCCC(c1ccccc1N1CCCCC1)C(C(N)=O)c1ccc(C=O)cc1 to produce CCCC(c1ccccc1N1CCCCC1)C(C(N)=O)c1ccc(C=CC(=O)OCC)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.