Using CC1(C)OB(c2cccc3[nH]ncc23)OC1(C)C, CC(C)(O)c1cc2nc(Cl)nc(N3CCOCC3)c2o1 to produce CC(C)(O)c1cc2nc(-c3cccc4[nH]ncc34)nc(N3CCOCC3)c2o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.