Using O=C1CCC2(CC1)OCCO2, CC(C)(O)c1ccc(Br)nc1 to produce CC(C)(O)c1ccc(C2(O)CCC3(CC2)OCCO3)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.