Using Cc1nc2c(Br)cc(N3CCOCC3)cc2[nH]1, Cc1ccccc1CBr to produce Cc1ccccc1Cn1c(C)nc2c(Br)cc(N3CCOCC3)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.