Using CC(C)OB1OC(C)(C)C(C)(C)O1, CC(c1ccccc1Cl)N1CCNC(=O)c2sccc21 to produce CC(c1ccccc1Cl)N1CCNC(=O)c2sc(B3OC(C)(C)C(C)(C)O3)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.