Using Cc1cc(-n2nc(C)c(C)c2C)ccc1O, Cn1nnn(-c2cccc(OC(F)F)c2CBr)c1=O to produce Cc1cc(-n2nc(C)c(C)c2C)ccc1OCc1c(OC(F)F)cccc1-n1nnn(C)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.