Using CCOC(=O)C(CC)(CC)P(=O)(O)O, CC(=O)CCC=C(C)CCC1(C)OC1(C)C to produce CCOC(=O)C=C(C)CCC=C(C)CCC1(C)OC1(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.