Using CCOC(=O)C(C)(C)Oc1ccc(CCCc2nn(Cc3ccc(C(C)(C)C)cc3)c(=O)n2C)cc1 to produce Cn1c(CCCc2ccc(OC(C)(C)C(=O)O)cc2)nn(Cc2ccc(C(C)(C)C)cc2)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.