Using CC[C@](OC(=O)c1ccc([N+](=O)[O-])cc1)(c1cn(Cc2ccc3c(C(C)=O)cc(C#N)nc3c2)nn1)C(F)(F)F to produce CC[C@](O)(c1cn(Cc2ccc3c(C(C)=O)cc(C#N)nc3c2)nn1)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.