Using O, C=CCC(C(=O)OCc1ccccc1)(C(=O)OC(C)(C)C)[C@@H](CC(C)C)C(=O)OCc1ccccc1 to produce CC(C)C[C@@H](C(=O)OCc1ccccc1)C(CC=O)(C(=O)OCc1ccccc1)C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.