Using CCOC(=O)c1nnn(-c2cc(C(=O)OC)cc(-c3ccc(C)cc3)c2)c1C(C)C to produce Cc1ccc(-c2cc(C(=O)O)cc(-n3nnc(C(=O)O)c3C(C)C)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.