Using Nc1ccc(B(O)O)cc1, CCn1ncc2c(N3CC4CCC(C3)O4)nc(Cl)nc21 to produce CCn1ncc2c(N3CC4CCC(C3)O4)nc(-c3ccc(N)cc3)nc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.