Using Clc1cc(Cl)ncn1, Cc1cc(C)cc(B(O)O)c1 to produce Cc1cc(C)cc(-c2cc(-c3cc(C)cc(C)c3)ncn2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.