Using CC(C)(C)OC(=O)N1CCc2c(cnc3[nH]nc(Br)c23)C1, Cc1ccccc1B(O)O to produce Cc1ccccc1-c1n[nH]c2ncc3c(c12)CCN(C(=O)OC(C)(C)C)C3, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.