Using Nc1nc(N)c2nc(Cl)ccc2n1, COc1ccc(B(O)O)cc1Cl to produce COc1ccc(-c2ccc3nc(N)nc(N)c3n2)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.