Using CCCI, CC(C)(C)C1=CCC(C)(C)c2cc(O)c(Br)cc21 to produce CCCOc1cc2c(cc1Br)C(C(C)(C)C)=CCC2(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.