Using CC(C)(C)OC(=O)N1CCOc2c(B3OC(C)(C)C(C)(C)O3)csc2C1, C=C(Br)C(F)(F)F to produce C=C(c1csc2c1OCCN(C(=O)OC(C)(C)C)C2)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.