InChI=1S/C16H21N5O10/c17-16-19-12-7(13(26)20-16)18-3-21(12)6-1-4(22)5(30-6)2-29-15-10(25)8(23)9(24)11(31-15)14(27)28/h3-6,8-11,15,22-25H,1-2H2,(H,27,28)(H3,17,19,20,26)