Using Fc1ccc(-c2nncc(-c3ccc(F)c(Br)c3)n2)c(F)c1, CC1(C)OB(c2c(F)cccc2C#N)OC1(C)C to produce N#Cc1cccc(F)c1-c1cc(-c2cnnc(-c3ccc(F)cc3F)n2)ccc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.