Using N#Cc1ccccc1-c1ccc(CBr)cc1, CCC1(Cc2cccc(C(=O)OC)c2N)OCCO1 to produce CCC1(Cc2cccc(C(=O)OC)c2NCc2ccc(-c3ccccc3C#N)cc2)OCCO1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.