Using NS(=O)(=O)c1ccc(B(O)O)cc1, O=C(c1nc(-c2ccc(Cl)cc2)c(Br)s1)N1C2CCC1COC2 to produce NS(=O)(=O)c1ccc(-c2sc(C(=O)N3C4CCC3COC4)nc2-c2ccc(Cl)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.