2 5'-hydroxy-diadenylate 2',3'-cylic phosphate => cyclic tetraadenylate
2 5'-hydroxy-diadenylate 2',3'-cylic phosphate => cyclic tetraadenylate
2 5'-hydroxy-diadenylate 2',3'-cylic phosphate => cyclic tetraadenylate
2 5'-hydroxy-diadenylate 2',3'-cylic phosphate => cyclic tetraadenylate