Using CC(=O)OCc1nc2cc(C#N)ccc2n1CCCCCCOC(=O)C(C)(C)C to produce CC(=O)OCCCCCCn1c(CO)nc2cc(C#N)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.