Using N#Cc1c(-c2ccc(O)cc2)nn2c1NCCC2c1ccccc1N, BrCC1CC1 to produce N#Cc1c(-c2ccc(OCC3CC3)cc2)nn2c1NCCC2c1ccccc1N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.