Using CC(C)n1cc(-c2cc(Br)cnc2N)nn1, O=C(c1ccc(B(O)O)cc1Cl)N1CCOCC1 to produce CC(C)n1cc(-c2cc(-c3ccc(C(=O)N4CCOCC4)c(Cl)c3)cnc2N)nn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.