Using N#Cc1nn(-c2c(Cl)cc(C(F)(F)F)cc2Cl)cc1I, O=C(Cl)C1CC1 to produce N#Cc1nn(-c2c(Cl)cc(C(F)(F)F)cc2Cl)cc1C(=O)C1CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.