Using CC1(C)OB(O)c2ccccc21, Brc1ccc2[nH]c(C3=NOC4(CCCCC4)C3)nc2c1 to produce CC(C)(O)c1ccccc1-c1ccc2[nH]c(C3=NOC4(CCCCC4)C3)nc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.