Using Cc1csc2nc([C@H](C)NC(=O)OC(C)(C)C)c(Br)c(=O)n12, OB(O)c1cccc(F)c1 to produce Cc1csc2nc([C@H](C)NC(=O)OC(C)(C)C)c(-c3cccc(F)c3)c(=O)n12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.