Using CC1(C)OB(c2cc3ccc(Cl)cc3o2)OC1(C)C, COC(=O)c1ccc2nc(Cl)c(N(C)C(C)C)nc2c1 to produce COC(=O)c1ccc2nc(-c3cc4ccc(Cl)cc4o3)c(N(C)C(C)C)nc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.