Using CCOC(=O)C(C)P(=O)(OCC)OCC, CC(C)(C)OC(=O)N1CCC(=O)CC1 to produce COC(=O)C(C)=C1CCN(C(=O)OC(C)(C)C)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.