Using Cc1ccncc1B(O)O, COC1(Br)CC2=C(C=C1C(F)(F)F)N(C(=O)Nc1cccnc1)CC2 to produce COc1cc2c(cc1C(F)(F)F)N(C(=O)Nc1cncc(-c3cnccc3C)c1)CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.