Using O=C(CBr)N1CCc2ccccc21, Fc1ccc2c(C3CCNCC3)noc2c1 to produce O=C(CN1CCC(c2noc3cc(F)ccc23)CC1)N1CCc2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.