InChI=1S/C16H21N5O12/c22-5-3(1-31-15-9(26)6(23)7(24)10(33-15)14(28)29)32-13(8(5)25)21-2-17-4-11(21)18-16(20-30)19-12(4)27/h2-3,5-10,13,15,22-26,30H,1H2,(H,28,29)(H2,18,19,20,27)