Using CCC(=CC(=O)OC)OC, OCCc1c[nH]c2ccc(OCc3ccccc3)cc12 to produce CCC1(CC(=O)OC)OCCc2c1[nH]c1ccc(OCc3ccccc3)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.