Using CCOCc1nc2c(N)nc3cc(O)ccc3c2n1CC(C)(C)O, C#CCBr to produce C#CCOc1ccc2c(c1)nc(N)c1nc(COCC)n(CC(C)(C)O)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.