Using CCC[C@H](Oc1ccc(C(=O)c2cc(CCCC(=O)OC)n3ccccc23)cc1)c1ccc(CC(C)C)cc1 to produce CCC[C@H](Oc1ccc(C(=O)c2cc(CCCC(=O)O)n3ccccc23)cc1)c1ccc(CC(C)C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.