Using N#Cc1ccc(OCCCBr)cc1, N#Cc1ccc2oc(-c3cccc(O)c3)cc2c1 to produce N#Cc1ccc(OCCCOc2cccc(-c3cc4cc(C#N)ccc4o3)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.