Using CC1(C)OB(c2cnc3cc[nH]c3c2)OC1(C)C, CC(C)OC(=O)c1cc(Cl)ccn1 to produce CC(C)OC(=O)c1cc(-c2cnc3cc[nH]c3c2)ccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.