Using CC(=O)c1ccc(OCc2ccc(C(O)c3cccc(-c4nn[nH]n4)c3)cc2)c(C(C)C)c1O to produce CC(=O)c1ccc(OCc2ccc(Cc3cccc(-c4nn[nH]n4)c3)cc2)c(C(C)C)c1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.