Using N#CC(CCBr)(c1ccccc1)c1ccccc1, CNCCc1ccc2c(c1)CCO2 to produce CN(CCc1ccc2c(c1)CCO2)CCC(C#N)(c1ccccc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.