Using CCOC(=O)/C=C(\N)C(F)(F)F, CCOC(=O)Nc1c(F)cc(Cl)c2nc(C(C)(C)OC)oc12 to produce COC(C)(C)c1nc2c(Cl)cc(F)c(-n3c(=O)cc(C(F)(F)F)[nH]c3=O)c2o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.