Using COC(=O)c1cnc(OCC(F)(F)F)c(-c2ccc(C#N)cc2)c1 to produce N#Cc1ccc(-c2cc(C(=O)O)cnc2OCC(F)(F)F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.