Using CCOC(=O)N1N=C(c2cc(C(=O)OC)c(NC(C)=O)cc2C(F)(F)F)C(Cl)CC1OCC to produce Nc1cc(C(F)(F)F)c(-c2cccnn2)cc1C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.