Using CC1(C)OB(c2cccc(O)c2)OC1(C)C, CCOC(=O)c1nc(Cl)nc(N2CCOCC2)c1OCC to produce CCOC(=O)c1nc(-c2cccc(O)c2)nc(N2CCOCC2)c1OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.