Using CCOC(=O)C(C)(C)Oc1ccc(CCCc2nn(Cc3ccccc3)c(=O)[nH]2)cc1 to produce CC(C)(Oc1ccc(CCCc2nn(Cc3ccccc3)c(=O)[nH]2)cc1)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.