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