Using CCOC(=O)C(=O)c1cn(Cc2ccccc2)c2ccc(-c3ccc(C(C)(C)C)cc3)cc12 to produce CC(C)(C)c1ccc(-c2ccc3c(c2)c(C(=O)C(=O)O)cn3Cc2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.