Using CC(C)c1ccc(O)cc1, Cc1c(Br)c2c(c(C)c1NC(=O)CC(C)(C)C)CC(C)(C)O2 to produce Cc1c2c(c(Oc3ccc(C(C)C)cc3)c(C)c1NC(=O)CC(C)(C)C)OC(C)(C)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.