Using C#CCCCOCc1ccccc1, CC(C)(C)OC(=O)NC1(/C=C/c2ccc(Br)cc2)COC(C)(C)OC1 to produce CC(C)(C)OC(=O)NC1(/C=C/c2ccc(C#CCCCOCc3ccccc3)cc2)COC(C)(C)OC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.