Using CCOC(=O)c1ccc(CP(=O)(OCC)OCC)cc1, CCCOc1cc2c(cc1C=O)C(C)(C)CCC2(C)C to produce CCCOc1cc2c(cc1/C=C/c1ccc(C(=O)OCC)cc1)C(C)(C)CCC2(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.