Using CCOC(=O)CBr, CCOC(=O)c1ccc(C#Cc2ccc3c(c2)C(C)(C)CCC3=O)cc1 to produce CCOC(=O)CC1(O)CCC(C)(C)c2cc(C#Cc3ccc(C(=O)OCC)cc3)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.