Using Nc1nccc(-n2c(OCCO)nc3ccc(Br)cc32)n1, C#CC(C)(O)c1ncccn1 to produce CC(O)(C#Cc1ccc2nc(OCCO)n(-c3ccnc(N)n3)c2c1)c1ncccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.