Using CCCCC12OCCOC1(C=C[C@H]1CCC[C@@H]1CCCCCCC(=O)OCC)OCCO2 to produce CCCCC12OCCOC1(C=C[C@H]1CCC[C@@H]1CCCCCCC(=O)O)OCCO2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.